801020160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 216

約数和(自身を含む): 2862123264

約数和(自身を除く): 2061103104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2243, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4486, 4960, 5580, 5760, 5952, 6729, 7440, 7936, 8928, 8972, 9920, 11160, 11215, 11520, 11904, 13458, 14880, 17856, 17944, 19840, 20187, 22320, 22430, 23808, 26916, 29760, 33645, 35712, 35888, 39680, 40374, 44640, 44860, 53832, 59520, 67290, 69533, 71424, 71776, 80748, 89280, 89720, 100935, 107664, 119040, 134580, 139066, 143552, 161496, 178560, 179440, 201870, 208599, 215328, 269160, 278132, 287104, 322992, 347665, 357120, 358880, 403740, 417198, 430656, 538320, 556264, 574208, 625797, 645984, 695330, 717760, 807480, 834396, 861312, 1042995, 1076640, 1112528, 1251594, 1291968, 1390660, 1435520, 1614960, 1668792, 1722624, 2085990, 2153280, 2225056, 2503188, 2583936, 2781320, 2871040, 3128985, 3229920, 3337584, 4171980, 4306560, 4450112, 5006376, 5167872, 5562640, 6257970, 6459840, 6675168, 8343960, 8613120, 8900224, 10012752, 11125280, 12515940, 12919680, 13350336, 16687920, 17800448, 20025504, 22250560, 25031880, 25839360, 26700672, 33375840, 40051008, 44501120, 50063760, 53401344, 66751680, 80102016, 89002240, 100127520, 133503360, 160204032, 200255040, 267006720, 400510080, 801020160]

約数ペア:

[(1, 801020160), (2, 400510080), (3, 267006720), (4, 200255040), (5, 160204032), (6, 133503360), (8, 100127520), (9, 89002240), (10, 80102016), (12, 66751680), (15, 53401344), (16, 50063760), (18, 44501120), (20, 40051008), (24, 33375840), (30, 26700672), (31, 25839360), (32, 25031880), (36, 22250560), (40, 20025504), (45, 17800448), (48, 16687920), (60, 13350336), (62, 12919680), (64, 12515940), (72, 11125280), (80, 10012752), (90, 8900224), (93, 8613120), (96, 8343960), (120, 6675168), (124, 6459840), (128, 6257970), (144, 5562640), (155, 5167872), (160, 5006376), (180, 4450112), (186, 4306560), (192, 4171980), (240, 3337584), (248, 3229920), (256, 3128985), (279, 2871040), (288, 2781320), (310, 2583936), (320, 2503188), (360, 2225056), (372, 2153280), (384, 2085990), (465, 1722624), (480, 1668792), (496, 1614960), (558, 1435520), (576, 1390660), (620, 1291968), (640, 1251594), (720, 1112528), (744, 1076640), (768, 1042995), (930, 861312), (960, 834396), (992, 807480), (1116, 717760), (1152, 695330), (1240, 645984), (1280, 625797), (1395, 574208), (1440, 556264), (1488, 538320), (1860, 430656), (1920, 417198), (1984, 403740), (2232, 358880), (2243, 357120), (2304, 347665), (2480, 322992), (2790, 287104), (2880, 278132), (2976, 269160), (3720, 215328), (3840, 208599), (3968, 201870), (4464, 179440), (4486, 178560), (4960, 161496), (5580, 143552), (5760, 139066), (5952, 134580), (6729, 119040), (7440, 107664), (7936, 100935), (8928, 89720), (8972, 89280), (9920, 80748), (11160, 71776), (11215, 71424), (11520, 69533), (11904, 67290), (13458, 59520), (14880, 53832), (17856, 44860), (17944, 44640), (19840, 40374), (20187, 39680), (22320, 35888), (22430, 35712), (23808, 33645), (26916, 29760)]