401178960

素因数分解:

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

素因数の和:212

約数の個数: 480

約数和(自身を含む): 1720961280

約数和(自身を除く): 1319782320

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, 169, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 314, 315, 336, 338, 351, 360, 364, 378, 390, 420, 432, 455, 468, 471, 504, 507, 520, 540, 546, 560, 585, 624, 628, 630, 676, 702, 720, 728, 756, 780, 785, 819, 840, 845, 910, 936, 942, 945, 1008, 1014, 1040, 1080, 1092, 1099, 1170, 1183, 1256, 1260, 1352, 1365, 1404, 1413, 1456, 1512, 1521, 1560, 1570, 1638, 1680, 1690, 1755, 1820, 1872, 1884, 1890, 2028, 2041, 2160, 2184, 2198, 2340, 2355, 2366, 2457, 2512, 2520, 2535, 2704, 2730, 2808, 2826, 3024, 3042, 3120, 3140, 3276, 3297, 3380, 3510, 3549, 3640, 3768, 3780, 4056, 4082, 4095, 4239, 4368, 4396, 4563, 4680, 4710, 4732, 4914, 5040, 5070, 5460, 5495, 5616, 5652, 5915, 6084, 6123, 6280, 6552, 6594, 6760, 7020, 7065, 7098, 7280, 7536, 7560, 7605, 8112, 8164, 8190, 8478, 8792, 9126, 9360, 9420, 9464, 9828, 9891, 10140, 10205, 10647, 10920, 10990, 11304, 11830, 12168, 12246, 12285, 12560, 13104, 13188, 13520, 14040, 14130, 14196, 14287, 15120, 15210, 16328, 16380, 16485, 16956, 17584, 17745, 18252, 18369, 18840, 18928, 19656, 19782, 20280, 20410, 21195, 21294, 21840, 21980, 22608, 22815, 23660, 24336, 24492, 24570, 26376, 26533, 28080, 28260, 28392, 28574, 29673, 30420, 30615, 31941, 32656, 32760, 32970, 33912, 35490, 36504, 36738, 37680, 39312, 39564, 40560, 40820, 42390, 42588, 42861, 43960, 45630, 47320, 48984, 49140, 49455, 52752, 53066, 53235, 55107, 56520, 56784, 57148, 59346, 60840, 61230, 63882, 65520, 65940, 67824, 70980, 71435, 73008, 73476, 79128, 79599, 81640, 84780, 85176, 85722, 87920, 91260, 91845, 94640, 97968, 98280, 98910, 106132, 106470, 110214, 113040, 114296, 118692, 121680, 122460, 127764, 128583, 131880, 132665, 141960, 142870, 146952, 148365, 158256, 159198, 159705, 163280, 169560, 170352, 171444, 182520, 183690, 185731, 196560, 197820, 212264, 212940, 214305, 220428, 228592, 237384, 238797, 244920, 255528, 257166, 263760, 265330, 275535, 283920, 285740, 293904, 296730, 318396, 319410, 339120, 342888, 365040, 367380, 371462, 385749, 395640, 397995, 424528, 425880, 428610, 440856, 474768, 477594, 489840, 511056, 514332, 530660, 551070, 557193, 571480, 593460, 636792, 638820, 642915, 685776, 716391, 734760, 742924, 771498, 791280, 795990, 851760, 857220, 881712, 928655, 955188, 1028664, 1061320, 1102140, 1114386, 1142960, 1186920, 1193985, 1273584, 1277640, 1285830, 1432782, 1469520, 1485848, 1542996, 1591980, 1671579, 1714440, 1857310, 1910376, 1928745, 2057328, 2122640, 2204280, 2228772, 2373840, 2387970, 2555280, 2571660, 2785965, 2865564, 2971696, 3085992, 3183960, 3343158, 3428880, 3581955, 3714620, 3820752, 3857490, 4408560, 4457544, 4775940, 5014737, 5143320, 5571930, 5731128, 6171984, 6367920, 6686316, 7163910, 7429240, 7714980, 8357895, 8915088, 9551880, 10029474, 10286640, 11143860, 11462256, 13372632, 14327820, 14858480, 15429960, 16715790, 19103760, 20058948, 22287720, 25073685, 26745264, 28655640, 30859920, 33431580, 40117896, 44575440, 50147370, 57311280, 66863160, 80235792, 100294740, 133726320, 200589480, 401178960]

約数ペア:

[(1, 401178960), (2, 200589480), (3, 133726320), (4, 100294740), (5, 80235792), (6, 66863160), (7, 57311280), (8, 50147370), (9, 44575440), (10, 40117896), (12, 33431580), (13, 30859920), (14, 28655640), (15, 26745264), (16, 25073685), (18, 22287720), (20, 20058948), (21, 19103760), (24, 16715790), (26, 15429960), (27, 14858480), (28, 14327820), (30, 13372632), (35, 11462256), (36, 11143860), (39, 10286640), (40, 10029474), (42, 9551880), (45, 8915088), (48, 8357895), (52, 7714980), (54, 7429240), (56, 7163910), (60, 6686316), (63, 6367920), (65, 6171984), (70, 5731128), (72, 5571930), (78, 5143320), (80, 5014737), (84, 4775940), (90, 4457544), (91, 4408560), (104, 3857490), (105, 3820752), (108, 3714620), (112, 3581955), (117, 3428880), (120, 3343158), (126, 3183960), (130, 3085992), (135, 2971696), (140, 2865564), (144, 2785965), (156, 2571660), (157, 2555280), (168, 2387970), (169, 2373840), (180, 2228772), (182, 2204280), (189, 2122640), (195, 2057328), (208, 1928745), (210, 1910376), (216, 1857310), (234, 1714440), (240, 1671579), (252, 1591980), (260, 1542996), (270, 1485848), (273, 1469520), (280, 1432782), (312, 1285830), (314, 1277640), (315, 1273584), (336, 1193985), (338, 1186920), (351, 1142960), (360, 1114386), (364, 1102140), (378, 1061320), (390, 1028664), (420, 955188), (432, 928655), (455, 881712), (468, 857220), (471, 851760), (504, 795990), (507, 791280), (520, 771498), (540, 742924), (546, 734760), (560, 716391), (585, 685776), (624, 642915), (628, 638820), (630, 636792), (676, 593460), (702, 571480), (720, 557193), (728, 551070), (756, 530660), (780, 514332), (785, 511056), (819, 489840), (840, 477594), (845, 474768), (910, 440856), (936, 428610), (942, 425880), (945, 424528), (1008, 397995), (1014, 395640), (1040, 385749), (1080, 371462), (1092, 367380), (1099, 365040), (1170, 342888), (1183, 339120), (1256, 319410), (1260, 318396), (1352, 296730), (1365, 293904), (1404, 285740), (1413, 283920), (1456, 275535), (1512, 265330), (1521, 263760), (1560, 257166), (1570, 255528), (1638, 244920), (1680, 238797), (1690, 237384), (1755, 228592), (1820, 220428), (1872, 214305), (1884, 212940), (1890, 212264), (2028, 197820), (2041, 196560), (2160, 185731), (2184, 183690), (2198, 182520), (2340, 171444), (2355, 170352), (2366, 169560), (2457, 163280), (2512, 159705), (2520, 159198), (2535, 158256), (2704, 148365), (2730, 146952), (2808, 142870), (2826, 141960), (3024, 132665), (3042, 131880), (3120, 128583), (3140, 127764), (3276, 122460), (3297, 121680), (3380, 118692), (3510, 114296), (3549, 113040), (3640, 110214), (3768, 106470), (3780, 106132), (4056, 98910), (4082, 98280), (4095, 97968), (4239, 94640), (4368, 91845), (4396, 91260), (4563, 87920), (4680, 85722), (4710, 85176), (4732, 84780), (4914, 81640), (5040, 79599), (5070, 79128), (5460, 73476), (5495, 73008), (5616, 71435), (5652, 70980), (5915, 67824), (6084, 65940), (6123, 65520), (6280, 63882), (6552, 61230), (6594, 60840), (6760, 59346), (7020, 57148), (7065, 56784), (7098, 56520), (7280, 55107), (7536, 53235), (7560, 53066), (7605, 52752), (8112, 49455), (8164, 49140), (8190, 48984), (8478, 47320), (8792, 45630), (9126, 43960), (9360, 42861), (9420, 42588), (9464, 42390), (9828, 40820), (9891, 40560), (10140, 39564), (10205, 39312), (10647, 37680), (10920, 36738), (10990, 36504), (11304, 35490), (11830, 33912), (12168, 32970), (12246, 32760), (12285, 32656), (12560, 31941), (13104, 30615), (13188, 30420), (13520, 29673), (14040, 28574), (14130, 28392), (14196, 28260), (14287, 28080), (15120, 26533), (15210, 26376), (16328, 24570), (16380, 24492), (16485, 24336), (16956, 23660), (17584, 22815), (17745, 22608), (18252, 21980), (18369, 21840), (18840, 21294), (18928, 21195), (19656, 20410), (19782, 20280)]