20903986080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 576

約数和(自身を含む): 79683222528

約数和(自身を除く): 58779236448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 137, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 271, 272, 274, 276, 288, 306, 340, 345, 360, 368, 391, 408, 411, 414, 460, 480, 510, 542, 544, 548, 552, 612, 680, 685, 690, 720, 736, 765, 782, 813, 816, 822, 828, 920, 1020, 1035, 1084, 1096, 1104, 1173, 1224, 1233, 1355, 1360, 1370, 1380, 1440, 1530, 1564, 1626, 1632, 1644, 1656, 1840, 1955, 2040, 2055, 2070, 2168, 2192, 2208, 2329, 2346, 2439, 2448, 2466, 2710, 2720, 2740, 2760, 3060, 3128, 3151, 3252, 3288, 3312, 3519, 3680, 3910, 4065, 4080, 4110, 4140, 4336, 4384, 4607, 4658, 4692, 4878, 4896, 4932, 5420, 5480, 5520, 5865, 6120, 6165, 6233, 6256, 6302, 6504, 6576, 6624, 6987, 7038, 7820, 8130, 8160, 8220, 8280, 8672, 9214, 9316, 9384, 9453, 9756, 9864, 10840, 10960, 11040, 11645, 11730, 12195, 12240, 12330, 12466, 12512, 12604, 13008, 13152, 13821, 13974, 14076, 15640, 15755, 16260, 16440, 16560, 17595, 18428, 18632, 18699, 18768, 18906, 19512, 19728, 20961, 21680, 21920, 23035, 23290, 23460, 24390, 24480, 24660, 24932, 25208, 26016, 27642, 27948, 28152, 28359, 31165, 31280, 31510, 32520, 32880, 33120, 34935, 35190, 36856, 37127, 37264, 37398, 37536, 37812, 39024, 39456, 41463, 41922, 43360, 46070, 46580, 46920, 47265, 48780, 49320, 49864, 50416, 53567, 55284, 55896, 56097, 56304, 56718, 62330, 62560, 63020, 65040, 65760, 69105, 69870, 70380, 73712, 74254, 74528, 74796, 75624, 78048, 82926, 83844, 92140, 93160, 93495, 93840, 94530, 97560, 98640, 99728, 100832, 104805, 105961, 107134, 110568, 111381, 111792, 112194, 112608, 113436, 124660, 126040, 130080, 138210, 139740, 140760, 141795, 147424, 148508, 149592, 151248, 160701, 165852, 167688, 184280, 185635, 186320, 186990, 187680, 189060, 195120, 197280, 199456, 207315, 209610, 211922, 214268, 221136, 222762, 223584, 224388, 226872, 249320, 252080, 267835, 276420, 279480, 280485, 281520, 283590, 297016, 299184, 302496, 317883, 321402, 331704, 334143, 335376, 368560, 371270, 372640, 373980, 378120, 390240, 414630, 419220, 423844, 428536, 442272, 445524, 448776, 453744, 482103, 498640, 504160, 529805, 535670, 552840, 556905, 558960, 560970, 563040, 567180, 594032, 598368, 631159, 635766, 642804, 663408, 668286, 670752, 737120, 742540, 747960, 756240, 803505, 829260, 838440, 847688, 853921, 857072, 891048, 897552, 907488, 953649, 964206, 997280, 1059610, 1071340, 1105680, 1113810, 1117920, 1121940, 1134360, 1188064, 1262318, 1271532, 1285608, 1326816, 1336572, 1485080, 1495920, 1512480, 1589415, 1607010, 1658520, 1670715, 1676880, 1695376, 1707842, 1714144, 1782096, 1795104, 1893477, 1907298, 1928412, 2119220, 2142680, 2211360, 2227620, 2243880, 2268720, 2410515, 2524636, 2543064, 2561763, 2571216, 2673144, 2970160, 2991840, 3155795, 3178830, 3214020, 3317040, 3341430, 3353760, 3390752, 3415684, 3564192, 3786954, 3814596, 3856824, 4238440, 4269605, 4285360, 4455240, 4487760, 4537440, 4768245, 4821030, 5049272, 5086128, 5123526, 5142432, 5346288, 5680431, 5940320, 6311590, 6357660, 6428040, 6634080, 6682860, 6831368, 7573908, 7629192, 7685289, 7713648, 8476880, 8539210, 8570720, 8910480, 8975520, 9467385, 9536490, 9642060, 10098544, 10172256, 10247052, 10692576, 11360862, 12623180, 12715320, 12808815, 12856080, 13365720, 13662736, 14516657, 15147816, 15258384, 15370578, 15427296, 16953760, 17078420, 17820960, 18934770, 19072980, 19284120, 20197088, 20494104, 22721724, 25246360, 25430640, 25617630, 25712160, 26731440, 27325472, 28402155, 29033314, 30295632, 30516768, 30741156, 34156840, 37869540, 38145960, 38426445, 38568240, 40988208, 43549971, 45443448, 50492720, 50861280, 51235260, 53462880, 56804310, 58066628, 60591264, 61482312, 68313680, 72583285, 75739080, 76291920, 76852890, 77136480, 81976416, 87099942, 90886896, 100985440, 102470520, 113608620, 116133256, 122964624, 130649913, 136627360, 145166570, 151478160, 152583840, 153705780, 174199884, 181773792, 204941040, 217749855, 227217240, 232266512, 245929248, 261299826, 290333140, 302956320, 307411560, 348399768, 409882080, 435499710, 454434480, 464533024, 522599652, 580666280, 614823120, 653249565, 696799536, 870999420, 908868960, 1045199304, 1161332560, 1229646240, 1306499130, 1393599072, 1741998840, 2090398608, 2322665120, 2612998260, 3483997680, 4180797216, 5225996520, 6967995360, 10451993040, 20903986080]

約数ペア:

[(1, 20903986080), (2, 10451993040), (3, 6967995360), (4, 5225996520), (5, 4180797216), (6, 3483997680), (8, 2612998260), (9, 2322665120), (10, 2090398608), (12, 1741998840), (15, 1393599072), (16, 1306499130), (17, 1229646240), (18, 1161332560), (20, 1045199304), (23, 908868960), (24, 870999420), (30, 696799536), (32, 653249565), (34, 614823120), (36, 580666280), (40, 522599652), (45, 464533024), (46, 454434480), (48, 435499710), (51, 409882080), (60, 348399768), (68, 307411560), (69, 302956320), (72, 290333140), (80, 261299826), (85, 245929248), (90, 232266512), (92, 227217240), (96, 217749855), (102, 204941040), (115, 181773792), (120, 174199884), (136, 153705780), (137, 152583840), (138, 151478160), (144, 145166570), (153, 136627360), (160, 130649913), (170, 122964624), (180, 116133256), (184, 113608620), (204, 102470520), (207, 100985440), (230, 90886896), (240, 87099942), (255, 81976416), (271, 77136480), (272, 76852890), (274, 76291920), (276, 75739080), (288, 72583285), (306, 68313680), (340, 61482312), (345, 60591264), (360, 58066628), (368, 56804310), (391, 53462880), (408, 51235260), (411, 50861280), (414, 50492720), (460, 45443448), (480, 43549971), (510, 40988208), (542, 38568240), (544, 38426445), (548, 38145960), (552, 37869540), (612, 34156840), (680, 30741156), (685, 30516768), (690, 30295632), (720, 29033314), (736, 28402155), (765, 27325472), (782, 26731440), (813, 25712160), (816, 25617630), (822, 25430640), (828, 25246360), (920, 22721724), (1020, 20494104), (1035, 20197088), (1084, 19284120), (1096, 19072980), (1104, 18934770), (1173, 17820960), (1224, 17078420), (1233, 16953760), (1355, 15427296), (1360, 15370578), (1370, 15258384), (1380, 15147816), (1440, 14516657), (1530, 13662736), (1564, 13365720), (1626, 12856080), (1632, 12808815), (1644, 12715320), (1656, 12623180), (1840, 11360862), (1955, 10692576), (2040, 10247052), (2055, 10172256), (2070, 10098544), (2168, 9642060), (2192, 9536490), (2208, 9467385), (2329, 8975520), (2346, 8910480), (2439, 8570720), (2448, 8539210), (2466, 8476880), (2710, 7713648), (2720, 7685289), (2740, 7629192), (2760, 7573908), (3060, 6831368), (3128, 6682860), (3151, 6634080), (3252, 6428040), (3288, 6357660), (3312, 6311590), (3519, 5940320), (3680, 5680431), (3910, 5346288), (4065, 5142432), (4080, 5123526), (4110, 5086128), (4140, 5049272), (4336, 4821030), (4384, 4768245), (4607, 4537440), (4658, 4487760), (4692, 4455240), (4878, 4285360), (4896, 4269605), (4932, 4238440), (5420, 3856824), (5480, 3814596), (5520, 3786954), (5865, 3564192), (6120, 3415684), (6165, 3390752), (6233, 3353760), (6256, 3341430), (6302, 3317040), (6504, 3214020), (6576, 3178830), (6624, 3155795), (6987, 2991840), (7038, 2970160), (7820, 2673144), (8130, 2571216), (8160, 2561763), (8220, 2543064), (8280, 2524636), (8672, 2410515), (9214, 2268720), (9316, 2243880), (9384, 2227620), (9453, 2211360), (9756, 2142680), (9864, 2119220), (10840, 1928412), (10960, 1907298), (11040, 1893477), (11645, 1795104), (11730, 1782096), (12195, 1714144), (12240, 1707842), (12330, 1695376), (12466, 1676880), (12512, 1670715), (12604, 1658520), (13008, 1607010), (13152, 1589415), (13821, 1512480), (13974, 1495920), (14076, 1485080), (15640, 1336572), (15755, 1326816), (16260, 1285608), (16440, 1271532), (16560, 1262318), (17595, 1188064), (18428, 1134360), (18632, 1121940), (18699, 1117920), (18768, 1113810), (18906, 1105680), (19512, 1071340), (19728, 1059610), (20961, 997280), (21680, 964206), (21920, 953649), (23035, 907488), (23290, 897552), (23460, 891048), (24390, 857072), (24480, 853921), (24660, 847688), (24932, 838440), (25208, 829260), (26016, 803505), (27642, 756240), (27948, 747960), (28152, 742540), (28359, 737120), (31165, 670752), (31280, 668286), (31510, 663408), (32520, 642804), (32880, 635766), (33120, 631159), (34935, 598368), (35190, 594032), (36856, 567180), (37127, 563040), (37264, 560970), (37398, 558960), (37536, 556905), (37812, 552840), (39024, 535670), (39456, 529805), (41463, 504160), (41922, 498640), (43360, 482103), (46070, 453744), (46580, 448776), (46920, 445524), (47265, 442272), (48780, 428536), (49320, 423844), (49864, 419220), (50416, 414630), (53567, 390240), (55284, 378120), (55896, 373980), (56097, 372640), (56304, 371270), (56718, 368560), (62330, 335376), (62560, 334143), (63020, 331704), (65040, 321402), (65760, 317883), (69105, 302496), (69870, 299184), (70380, 297016), (73712, 283590), (74254, 281520), (74528, 280485), (74796, 279480), (75624, 276420), (78048, 267835), (82926, 252080), (83844, 249320), (92140, 226872), (93160, 224388), (93495, 223584), (93840, 222762), (94530, 221136), (97560, 214268), (98640, 211922), (99728, 209610), (100832, 207315), (104805, 199456), (105961, 197280), (107134, 195120), (110568, 189060), (111381, 187680), (111792, 186990), (112194, 186320), (112608, 185635), (113436, 184280), (124660, 167688), (126040, 165852), (130080, 160701), (138210, 151248), (139740, 149592), (140760, 148508), (141795, 147424)]