320109264

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1593

約数の個数: 120

約数和(自身を含む): 955593600

約数和(自身を除く): 635484336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 342, 456, 474, 632, 684, 711, 912, 948, 1264, 1368, 1422, 1481, 1501, 1896, 2736, 2844, 2962, 3002, 3792, 4443, 4503, 5688, 5924, 6004, 8886, 9006, 11376, 11848, 12008, 13329, 13509, 17772, 18012, 23696, 24016, 26658, 27018, 28139, 35544, 36024, 53316, 54036, 56278, 71088, 72048, 84417, 106632, 108072, 112556, 116999, 168834, 213264, 216144, 225112, 233998, 253251, 337668, 350997, 450224, 467996, 506502, 675336, 701994, 935992, 1013004, 1052991, 1350672, 1403988, 1871984, 2026008, 2105982, 2222981, 2807976, 4052016, 4211964, 4445962, 5615952, 6668943, 8423928, 8891924, 13337886, 16847856, 17783848, 20006829, 26675772, 35567696, 40013658, 53351544, 80027316, 106703088, 160054632, 320109264]

約数ペア:

[(1, 320109264), (2, 160054632), (3, 106703088), (4, 80027316), (6, 53351544), (8, 40013658), (9, 35567696), (12, 26675772), (16, 20006829), (18, 17783848), (19, 16847856), (24, 13337886), (36, 8891924), (38, 8423928), (48, 6668943), (57, 5615952), (72, 4445962), (76, 4211964), (79, 4052016), (114, 2807976), (144, 2222981), (152, 2105982), (158, 2026008), (171, 1871984), (228, 1403988), (237, 1350672), (304, 1052991), (316, 1013004), (342, 935992), (456, 701994), (474, 675336), (632, 506502), (684, 467996), (711, 450224), (912, 350997), (948, 337668), (1264, 253251), (1368, 233998), (1422, 225112), (1481, 216144), (1501, 213264), (1896, 168834), (2736, 116999), (2844, 112556), (2962, 108072), (3002, 106632), (3792, 84417), (4443, 72048), (4503, 71088), (5688, 56278), (5924, 54036), (6004, 53316), (8886, 36024), (9006, 35544), (11376, 28139), (11848, 27018), (12008, 26658), (13329, 24016), (13509, 23696), (17772, 18012)]