79581178320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{143981}}^1$

素因数の和:144058

約数の個数: 240

約数和(自身を含む): 293087455488

約数和(自身を除く): 213506277168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 196, 210, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 490, 560, 564, 588, 658, 705, 735, 752, 784, 840, 940, 980, 987, 1128, 1176, 1316, 1410, 1470, 1645, 1680, 1880, 1960, 1974, 2256, 2303, 2352, 2632, 2820, 2940, 3290, 3760, 3920, 3948, 4606, 4935, 5264, 5640, 5880, 6580, 6909, 7896, 9212, 9870, 11280, 11515, 11760, 13160, 13818, 15792, 18424, 19740, 23030, 26320, 27636, 34545, 36848, 39480, 46060, 55272, 69090, 78960, 92120, 110544, 138180, 143981, 184240, 276360, 287962, 431943, 552720, 575924, 719905, 863886, 1007867, 1151848, 1439810, 1727772, 2015734, 2159715, 2303696, 2879620, 3023601, 3455544, 4031468, 4319430, 5039335, 5759240, 6047202, 6767107, 6911088, 7055069, 8062936, 8638860, 10078670, 11518480, 12094404, 13534214, 14110138, 15118005, 16125872, 17277720, 20157340, 20301321, 21165207, 24188808, 27068428, 28220276, 30236010, 33835535, 34555440, 35275345, 40314680, 40602642, 42330414, 47369749, 48377616, 54136856, 56440552, 60472020, 67671070, 70550690, 80629360, 81205284, 84660828, 94739498, 101506605, 105826035, 108273712, 112881104, 120944040, 135342140, 141101380, 142109247, 162410568, 169321656, 189478996, 203013210, 211652070, 236848745, 241888080, 270684280, 282202760, 284218494, 324821136, 331588243, 338643312, 378957992, 406026420, 423304140, 473697490, 541368560, 564405520, 568436988, 663176486, 710546235, 757915984, 812052840, 846608280, 947394980, 994764729, 1136873976, 1326352972, 1421092470, 1624105680, 1657941215, 1693216560, 1894789960, 1989529458, 2273747952, 2652705944, 2842184940, 3315882430, 3789579920, 3979058916, 4973823645, 5305411888, 5684369880, 6631764860, 7958117832, 9947647290, 11368739760, 13263529720, 15916235664, 19895294580, 26527059440, 39790589160, 79581178320]

約数ペア:

[(1, 79581178320), (2, 39790589160), (3, 26527059440), (4, 19895294580), (5, 15916235664), (6, 13263529720), (7, 11368739760), (8, 9947647290), (10, 7958117832), (12, 6631764860), (14, 5684369880), (15, 5305411888), (16, 4973823645), (20, 3979058916), (21, 3789579920), (24, 3315882430), (28, 2842184940), (30, 2652705944), (35, 2273747952), (40, 1989529458), (42, 1894789960), (47, 1693216560), (48, 1657941215), (49, 1624105680), (56, 1421092470), (60, 1326352972), (70, 1136873976), (80, 994764729), (84, 947394980), (94, 846608280), (98, 812052840), (105, 757915984), (112, 710546235), (120, 663176486), (140, 568436988), (141, 564405520), (147, 541368560), (168, 473697490), (188, 423304140), (196, 406026420), (210, 378957992), (235, 338643312), (240, 331588243), (245, 324821136), (280, 284218494), (282, 282202760), (294, 270684280), (329, 241888080), (336, 236848745), (376, 211652070), (392, 203013210), (420, 189478996), (470, 169321656), (490, 162410568), (560, 142109247), (564, 141101380), (588, 135342140), (658, 120944040), (705, 112881104), (735, 108273712), (752, 105826035), (784, 101506605), (840, 94739498), (940, 84660828), (980, 81205284), (987, 80629360), (1128, 70550690), (1176, 67671070), (1316, 60472020), (1410, 56440552), (1470, 54136856), (1645, 48377616), (1680, 47369749), (1880, 42330414), (1960, 40602642), (1974, 40314680), (2256, 35275345), (2303, 34555440), (2352, 33835535), (2632, 30236010), (2820, 28220276), (2940, 27068428), (3290, 24188808), (3760, 21165207), (3920, 20301321), (3948, 20157340), (4606, 17277720), (4935, 16125872), (5264, 15118005), (5640, 14110138), (5880, 13534214), (6580, 12094404), (6909, 11518480), (7896, 10078670), (9212, 8638860), (9870, 8062936), (11280, 7055069), (11515, 6911088), (11760, 6767107), (13160, 6047202), (13818, 5759240), (15792, 5039335), (18424, 4319430), (19740, 4031468), (23030, 3455544), (26320, 3023601), (27636, 2879620), (34545, 2303696), (36848, 2159715), (39480, 2015734), (46060, 1727772), (55272, 1439810), (69090, 1151848), (78960, 1007867), (92120, 863886), (110544, 719905), (138180, 575924), (143981, 552720), (184240, 431943), (276360, 287962)]