31507978320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1220

約数の個数: 640

約数和(自身を含む): 134554721280

約数和(自身を除く): 103046742960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 157, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 314, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 471, 504, 520, 540, 546, 560, 585, 624, 628, 630, 702, 720, 728, 756, 780, 785, 819, 840, 910, 936, 942, 945, 1008, 1021, 1040, 1080, 1092, 1099, 1170, 1256, 1260, 1365, 1404, 1413, 1456, 1512, 1560, 1570, 1638, 1680, 1755, 1820, 1872, 1884, 1890, 2041, 2042, 2160, 2184, 2198, 2340, 2355, 2457, 2512, 2520, 2730, 2808, 2826, 3024, 3063, 3120, 3140, 3276, 3297, 3510, 3640, 3768, 3780, 4082, 4084, 4095, 4239, 4368, 4396, 4680, 4710, 4914, 5040, 5105, 5460, 5495, 5616, 5652, 6123, 6126, 6280, 6552, 6594, 7020, 7065, 7147, 7280, 7536, 7560, 8164, 8168, 8190, 8478, 8792, 9189, 9360, 9420, 9828, 9891, 10205, 10210, 10920, 10990, 11304, 12246, 12252, 12285, 12560, 13104, 13188, 13273, 14040, 14130, 14287, 14294, 15120, 15315, 16328, 16336, 16380, 16485, 16956, 17584, 18369, 18378, 18840, 19656, 19782, 20410, 20420, 21195, 21441, 21840, 21980, 22608, 24492, 24504, 24570, 26376, 26546, 27567, 28080, 28260, 28574, 28588, 29673, 30615, 30630, 32656, 32760, 32970, 33912, 35735, 36738, 36756, 37680, 39312, 39564, 39819, 40820, 40840, 42390, 42861, 42882, 43960, 45945, 48984, 49008, 49140, 49455, 52752, 53092, 55107, 55134, 56520, 57148, 57176, 59346, 61230, 61260, 64323, 65520, 65940, 66365, 67824, 71435, 71470, 73476, 73512, 79128, 79638, 81640, 81680, 84780, 85722, 85764, 87920, 91845, 91890, 92911, 97968, 98280, 98910, 106184, 107205, 110214, 110268, 113040, 114296, 114352, 118692, 119457, 122460, 122520, 128583, 128646, 131880, 132730, 137835, 142870, 142940, 146952, 147024, 148365, 158256, 159276, 160297, 163280, 169560, 171444, 171528, 183690, 183780, 185822, 192969, 196560, 197820, 199095, 212368, 214305, 214410, 220428, 220536, 228592, 237384, 238914, 244920, 245040, 257166, 257292, 263760, 265460, 275535, 275670, 278733, 285740, 285880, 293904, 296730, 318552, 320594, 321615, 339120, 342888, 343056, 358371, 367380, 367560, 371644, 385749, 385938, 395640, 398190, 428610, 428820, 440856, 441072, 464555, 474768, 477828, 480891, 489840, 514332, 514584, 530920, 551070, 551340, 557466, 571480, 571760, 593460, 597285, 637104, 641188, 642915, 643230, 685776, 716742, 734760, 735120, 743288, 771498, 771876, 791280, 796380, 801485, 836199, 857220, 857640, 881712, 929110, 955656, 961782, 964845, 1028664, 1029168, 1061840, 1102140, 1102680, 1114932, 1122079, 1142960, 1186920, 1194570, 1282376, 1285830, 1286460, 1393665, 1433484, 1442673, 1469520, 1486576, 1542996, 1543752, 1592760, 1602970, 1672398, 1714440, 1715280, 1791855, 1858220, 1911312, 1923564, 1928745, 1929690, 2057328, 2083861, 2204280, 2205360, 2229864, 2244158, 2373840, 2389140, 2404455, 2508597, 2564752, 2571660, 2572920, 2787330, 2866968, 2885346, 3085992, 3087504, 3185520, 3205940, 3344796, 3366237, 3428880, 3583710, 3716440, 3847128, 3857490, 3859380, 4167722, 4180995, 4328019, 4408560, 4459728, 4488316, 4778280, 4808910, 5017194, 5143320, 5145840, 5574660, 5610395, 5733936, 5770692, 6171984, 6251583, 6411880, 6689592, 6732474, 7167420, 7213365, 7432880, 7694256, 7714980, 7718760, 8335444, 8361990, 8656038, 8976632, 9556560, 9617820, 10034388, 10098711, 10286640, 10419305, 11149320, 11220790, 11541384, 12503166, 12542985, 12823760, 13379184, 13464948, 14334840, 14426730, 14587027, 15429960, 15437520, 16670888, 16723980, 16831185, 17312076, 17953264, 18754749, 19235640, 20068776, 20197422, 20838610, 21640095, 22298640, 22441580, 23082768, 25006332, 25085970, 26929896, 28669680, 28853460, 29174054, 30296133, 30859920, 31257915, 33341776, 33447960, 33662370, 34624152, 37509498, 38471280, 40137552, 40394844, 41677220, 43280190, 43761081, 44883160, 50012664, 50171940, 50493555, 53859792, 56264247, 57706920, 58348108, 60592266, 62515830, 66895920, 67324740, 69248304, 72935135, 75018996, 80789688, 83354440, 86560380, 87522162, 89766320, 93773745, 100025328, 100343880, 100987110, 112528494, 115413840, 116696216, 121184532, 125031660, 131283243, 134649480, 145870270, 150037992, 151480665, 161579376, 166708880, 173120760, 175044324, 187547490, 200687760, 201974220, 218805405, 225056988, 233392432, 242369064, 250063320, 262566486, 269298960, 281321235, 291740540, 300075984, 302961330, 346241520, 350088648, 375094980, 393849729, 403948440, 437610810, 450113976, 484738128, 500126640, 525132972, 562642470, 583481080, 605922660, 656416215, 700177296, 750189960, 787699458, 807896880, 875221620, 900227952, 1050265944, 1125284940, 1166962160, 1211845320, 1312832430, 1500379920, 1575398916, 1750443240, 1969248645, 2100531888, 2250569880, 2423690640, 2625664860, 3150797832, 3500886480, 3938497290, 4501139760, 5251329720, 6301595664, 7876994580, 10502659440, 15753989160, 31507978320]

約数ペア:

[(1, 31507978320), (2, 15753989160), (3, 10502659440), (4, 7876994580), (5, 6301595664), (6, 5251329720), (7, 4501139760), (8, 3938497290), (9, 3500886480), (10, 3150797832), (12, 2625664860), (13, 2423690640), (14, 2250569880), (15, 2100531888), (16, 1969248645), (18, 1750443240), (20, 1575398916), (21, 1500379920), (24, 1312832430), (26, 1211845320), (27, 1166962160), (28, 1125284940), (30, 1050265944), (35, 900227952), (36, 875221620), (39, 807896880), (40, 787699458), (42, 750189960), (45, 700177296), (48, 656416215), (52, 605922660), (54, 583481080), (56, 562642470), (60, 525132972), (63, 500126640), (65, 484738128), (70, 450113976), (72, 437610810), (78, 403948440), (80, 393849729), (84, 375094980), (90, 350088648), (91, 346241520), (104, 302961330), (105, 300075984), (108, 291740540), (112, 281321235), (117, 269298960), (120, 262566486), (126, 250063320), (130, 242369064), (135, 233392432), (140, 225056988), (144, 218805405), (156, 201974220), (157, 200687760), (168, 187547490), (180, 175044324), (182, 173120760), (189, 166708880), (195, 161579376), (208, 151480665), (210, 150037992), (216, 145870270), (234, 134649480), (240, 131283243), (252, 125031660), (260, 121184532), (270, 116696216), (273, 115413840), (280, 112528494), (312, 100987110), (314, 100343880), (315, 100025328), (336, 93773745), (351, 89766320), (360, 87522162), (364, 86560380), (378, 83354440), (390, 80789688), (420, 75018996), (432, 72935135), (455, 69248304), (468, 67324740), (471, 66895920), (504, 62515830), (520, 60592266), (540, 58348108), (546, 57706920), (560, 56264247), (585, 53859792), (624, 50493555), (628, 50171940), (630, 50012664), (702, 44883160), (720, 43761081), (728, 43280190), (756, 41677220), (780, 40394844), (785, 40137552), (819, 38471280), (840, 37509498), (910, 34624152), (936, 33662370), (942, 33447960), (945, 33341776), (1008, 31257915), (1021, 30859920), (1040, 30296133), (1080, 29174054), (1092, 28853460), (1099, 28669680), (1170, 26929896), (1256, 25085970), (1260, 25006332), (1365, 23082768), (1404, 22441580), (1413, 22298640), (1456, 21640095), (1512, 20838610), (1560, 20197422), (1570, 20068776), (1638, 19235640), (1680, 18754749), (1755, 17953264), (1820, 17312076), (1872, 16831185), (1884, 16723980), (1890, 16670888), (2041, 15437520), (2042, 15429960), (2160, 14587027), (2184, 14426730), (2198, 14334840), (2340, 13464948), (2355, 13379184), (2457, 12823760), (2512, 12542985), (2520, 12503166), (2730, 11541384), (2808, 11220790), (2826, 11149320), (3024, 10419305), (3063, 10286640), (3120, 10098711), (3140, 10034388), (3276, 9617820), (3297, 9556560), (3510, 8976632), (3640, 8656038), (3768, 8361990), (3780, 8335444), (4082, 7718760), (4084, 7714980), (4095, 7694256), (4239, 7432880), (4368, 7213365), (4396, 7167420), (4680, 6732474), (4710, 6689592), (4914, 6411880), (5040, 6251583), (5105, 6171984), (5460, 5770692), (5495, 5733936), (5616, 5610395), (5652, 5574660), (6123, 5145840), (6126, 5143320), (6280, 5017194), (6552, 4808910), (6594, 4778280), (7020, 4488316), (7065, 4459728), (7147, 4408560), (7280, 4328019), (7536, 4180995), (7560, 4167722), (8164, 3859380), (8168, 3857490), (8190, 3847128), (8478, 3716440), (8792, 3583710), (9189, 3428880), (9360, 3366237), (9420, 3344796), (9828, 3205940), (9891, 3185520), (10205, 3087504), (10210, 3085992), (10920, 2885346), (10990, 2866968), (11304, 2787330), (12246, 2572920), (12252, 2571660), (12285, 2564752), (12560, 2508597), (13104, 2404455), (13188, 2389140), (13273, 2373840), (14040, 2244158), (14130, 2229864), (14287, 2205360), (14294, 2204280), (15120, 2083861), (15315, 2057328), (16328, 1929690), (16336, 1928745), (16380, 1923564), (16485, 1911312), (16956, 1858220), (17584, 1791855), (18369, 1715280), (18378, 1714440), (18840, 1672398), (19656, 1602970), (19782, 1592760), (20410, 1543752), (20420, 1542996), (21195, 1486576), (21441, 1469520), (21840, 1442673), (21980, 1433484), (22608, 1393665), (24492, 1286460), (24504, 1285830), (24570, 1282376), (26376, 1194570), (26546, 1186920), (27567, 1142960), (28080, 1122079), (28260, 1114932), (28574, 1102680), (28588, 1102140), (29673, 1061840), (30615, 1029168), (30630, 1028664), (32656, 964845), (32760, 961782), (32970, 955656), (33912, 929110), (35735, 881712), (36738, 857640), (36756, 857220), (37680, 836199), (39312, 801485), (39564, 796380), (39819, 791280), (40820, 771876), (40840, 771498), (42390, 743288), (42861, 735120), (42882, 734760), (43960, 716742), (45945, 685776), (48984, 643230), (49008, 642915), (49140, 641188), (49455, 637104), (52752, 597285), (53092, 593460), (55107, 571760), (55134, 571480), (56520, 557466), (57148, 551340), (57176, 551070), (59346, 530920), (61230, 514584), (61260, 514332), (64323, 489840), (65520, 480891), (65940, 477828), (66365, 474768), (67824, 464555), (71435, 441072), (71470, 440856), (73476, 428820), (73512, 428610), (79128, 398190), (79638, 395640), (81640, 385938), (81680, 385749), (84780, 371644), (85722, 367560), (85764, 367380), (87920, 358371), (91845, 343056), (91890, 342888), (92911, 339120), (97968, 321615), (98280, 320594), (98910, 318552), (106184, 296730), (107205, 293904), (110214, 285880), (110268, 285740), (113040, 278733), (114296, 275670), (114352, 275535), (118692, 265460), (119457, 263760), (122460, 257292), (122520, 257166), (128583, 245040), (128646, 244920), (131880, 238914), (132730, 237384), (137835, 228592), (142870, 220536), (142940, 220428), (146952, 214410), (147024, 214305), (148365, 212368), (158256, 199095), (159276, 197820), (160297, 196560), (163280, 192969), (169560, 185822), (171444, 183780), (171528, 183690)]