28037454720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10453}}^1$

素因数の和:10613

約数の個数: 256

約数和(自身を含む): 98270945280

約数和(自身を除く): 70233490560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 128, 132, 160, 165, 176, 192, 220, 240, 254, 264, 320, 330, 352, 381, 384, 440, 480, 508, 528, 635, 640, 660, 704, 762, 880, 960, 1016, 1056, 1270, 1320, 1397, 1408, 1524, 1760, 1905, 1920, 2032, 2112, 2540, 2640, 2794, 3048, 3520, 3810, 4064, 4191, 4224, 5080, 5280, 5588, 6096, 6985, 7040, 7620, 8128, 8382, 10160, 10453, 10560, 11176, 12192, 13970, 15240, 16256, 16764, 20320, 20906, 20955, 21120, 22352, 24384, 27940, 30480, 31359, 33528, 40640, 41812, 41910, 44704, 48768, 52265, 55880, 60960, 62718, 67056, 81280, 83624, 83820, 89408, 104530, 111760, 114983, 121920, 125436, 134112, 156795, 167248, 167640, 178816, 209060, 223520, 229966, 243840, 250872, 268224, 313590, 334496, 335280, 344949, 418120, 447040, 459932, 501744, 536448, 574915, 627180, 668992, 670560, 689898, 836240, 894080, 919864, 1003488, 1149830, 1254360, 1327531, 1337984, 1341120, 1379796, 1672480, 1724745, 1839728, 2006976, 2299660, 2508720, 2655062, 2682240, 2759592, 3344960, 3449490, 3679456, 3982593, 4013952, 4599320, 5017440, 5310124, 5519184, 6637655, 6689920, 6898980, 7358912, 7965186, 9198640, 10034880, 10620248, 11038368, 13275310, 13797960, 14602841, 14717824, 15930372, 18397280, 19912965, 20069760, 21240496, 22076736, 26550620, 27595920, 29205682, 31860744, 36794560, 39825930, 42480992, 43808523, 44153472, 53101240, 55191840, 58411364, 63721488, 73014205, 73589120, 79651860, 84961984, 87617046, 106202480, 110383680, 116822728, 127442976, 146028410, 159303720, 169923968, 175234092, 212404960, 219042615, 220767360, 233645456, 254885952, 292056820, 318607440, 350468184, 424809920, 438085230, 467290912, 509771904, 584113640, 637214880, 700936368, 849619840, 876170460, 934581824, 1168227280, 1274429760, 1401872736, 1752340920, 1869163648, 2336454560, 2548859520, 2803745472, 3504681840, 4672909120, 5607490944, 7009363680, 9345818240, 14018727360, 28037454720]

約数ペア:

[(1, 28037454720), (2, 14018727360), (3, 9345818240), (4, 7009363680), (5, 5607490944), (6, 4672909120), (8, 3504681840), (10, 2803745472), (11, 2548859520), (12, 2336454560), (15, 1869163648), (16, 1752340920), (20, 1401872736), (22, 1274429760), (24, 1168227280), (30, 934581824), (32, 876170460), (33, 849619840), (40, 700936368), (44, 637214880), (48, 584113640), (55, 509771904), (60, 467290912), (64, 438085230), (66, 424809920), (80, 350468184), (88, 318607440), (96, 292056820), (110, 254885952), (120, 233645456), (127, 220767360), (128, 219042615), (132, 212404960), (160, 175234092), (165, 169923968), (176, 159303720), (192, 146028410), (220, 127442976), (240, 116822728), (254, 110383680), (264, 106202480), (320, 87617046), (330, 84961984), (352, 79651860), (381, 73589120), (384, 73014205), (440, 63721488), (480, 58411364), (508, 55191840), (528, 53101240), (635, 44153472), (640, 43808523), (660, 42480992), (704, 39825930), (762, 36794560), (880, 31860744), (960, 29205682), (1016, 27595920), (1056, 26550620), (1270, 22076736), (1320, 21240496), (1397, 20069760), (1408, 19912965), (1524, 18397280), (1760, 15930372), (1905, 14717824), (1920, 14602841), (2032, 13797960), (2112, 13275310), (2540, 11038368), (2640, 10620248), (2794, 10034880), (3048, 9198640), (3520, 7965186), (3810, 7358912), (4064, 6898980), (4191, 6689920), (4224, 6637655), (5080, 5519184), (5280, 5310124), (5588, 5017440), (6096, 4599320), (6985, 4013952), (7040, 3982593), (7620, 3679456), (8128, 3449490), (8382, 3344960), (10160, 2759592), (10453, 2682240), (10560, 2655062), (11176, 2508720), (12192, 2299660), (13970, 2006976), (15240, 1839728), (16256, 1724745), (16764, 1672480), (20320, 1379796), (20906, 1341120), (20955, 1337984), (21120, 1327531), (22352, 1254360), (24384, 1149830), (27940, 1003488), (30480, 919864), (31359, 894080), (33528, 836240), (40640, 689898), (41812, 670560), (41910, 668992), (44704, 627180), (48768, 574915), (52265, 536448), (55880, 501744), (60960, 459932), (62718, 447040), (67056, 418120), (81280, 344949), (83624, 335280), (83820, 334496), (89408, 313590), (104530, 268224), (111760, 250872), (114983, 243840), (121920, 229966), (125436, 223520), (134112, 209060), (156795, 178816), (167248, 167640)]