1996623360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4609

約数の個数: 240

約数和(自身を含む): 7280404560

約数和(自身を除く): 5283781200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4561, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9122, 9728, 10944, 11520, 12160, 13680, 13683, 14592, 18240, 18244, 21888, 22805, 23040, 24320, 27360, 27366, 29184, 36480, 36488, 41049, 43776, 45610, 48640, 54720, 54732, 68415, 72960, 72976, 82098, 86659, 87552, 91220, 109440, 109464, 136830, 145920, 145952, 164196, 173318, 182440, 205245, 218880, 218928, 259977, 273660, 291904, 328392, 346636, 364880, 410490, 433295, 437760, 437856, 519954, 547320, 583808, 656784, 693272, 729760, 779931, 820980, 866590, 875712, 1039908, 1094640, 1167616, 1299885, 1313568, 1386544, 1459520, 1559862, 1641960, 1733180, 1751424, 2079816, 2189280, 2335232, 2599770, 2627136, 2773088, 2919040, 3119724, 3283920, 3466360, 3502848, 3899655, 4159632, 4378560, 5199540, 5254272, 5546176, 5838080, 6239448, 6567840, 6932720, 7005696, 7799310, 8319264, 8757120, 10399080, 10508544, 11092352, 11676160, 12478896, 13135680, 13865440, 15598620, 16638528, 17514240, 20798160, 21017088, 22184704, 24957792, 26271360, 27730880, 31197240, 33277056, 35028480, 41596320, 44369408, 49915584, 52542720, 55461760, 62394480, 66554112, 83192640, 99831168, 105085440, 110923520, 124788960, 133108224, 166385280, 199662336, 221847040, 249577920, 332770560, 399324672, 499155840, 665541120, 998311680, 1996623360]

約数ペア:

[(1, 1996623360), (2, 998311680), (3, 665541120), (4, 499155840), (5, 399324672), (6, 332770560), (8, 249577920), (9, 221847040), (10, 199662336), (12, 166385280), (15, 133108224), (16, 124788960), (18, 110923520), (19, 105085440), (20, 99831168), (24, 83192640), (30, 66554112), (32, 62394480), (36, 55461760), (38, 52542720), (40, 49915584), (45, 44369408), (48, 41596320), (57, 35028480), (60, 33277056), (64, 31197240), (72, 27730880), (76, 26271360), (80, 24957792), (90, 22184704), (95, 21017088), (96, 20798160), (114, 17514240), (120, 16638528), (128, 15598620), (144, 13865440), (152, 13135680), (160, 12478896), (171, 11676160), (180, 11092352), (190, 10508544), (192, 10399080), (228, 8757120), (240, 8319264), (256, 7799310), (285, 7005696), (288, 6932720), (304, 6567840), (320, 6239448), (342, 5838080), (360, 5546176), (380, 5254272), (384, 5199540), (456, 4378560), (480, 4159632), (512, 3899655), (570, 3502848), (576, 3466360), (608, 3283920), (640, 3119724), (684, 2919040), (720, 2773088), (760, 2627136), (768, 2599770), (855, 2335232), (912, 2189280), (960, 2079816), (1140, 1751424), (1152, 1733180), (1216, 1641960), (1280, 1559862), (1368, 1459520), (1440, 1386544), (1520, 1313568), (1536, 1299885), (1710, 1167616), (1824, 1094640), (1920, 1039908), (2280, 875712), (2304, 866590), (2432, 820980), (2560, 779931), (2736, 729760), (2880, 693272), (3040, 656784), (3420, 583808), (3648, 547320), (3840, 519954), (4560, 437856), (4561, 437760), (4608, 433295), (4864, 410490), (5472, 364880), (5760, 346636), (6080, 328392), (6840, 291904), (7296, 273660), (7680, 259977), (9120, 218928), (9122, 218880), (9728, 205245), (10944, 182440), (11520, 173318), (12160, 164196), (13680, 145952), (13683, 145920), (14592, 136830), (18240, 109464), (18244, 109440), (21888, 91220), (22805, 87552), (23040, 86659), (24320, 82098), (27360, 72976), (27366, 72960), (29184, 68415), (36480, 54732), (36488, 54720), (41049, 48640), (43776, 45610)]