2106205440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2332

約数の個数: 144

約数和(自身を含む): 6755011200

約数和(自身を除く): 4648805760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 269, 320, 384, 480, 538, 640, 768, 807, 960, 1076, 1280, 1345, 1614, 1920, 2039, 2152, 2690, 3228, 3840, 4035, 4078, 4304, 5380, 6117, 6456, 8070, 8156, 8608, 10195, 10760, 12234, 12912, 16140, 16312, 17216, 20390, 21520, 24468, 25824, 30585, 32280, 32624, 34432, 40780, 43040, 48936, 51648, 61170, 64560, 65248, 68864, 81560, 86080, 97872, 103296, 122340, 129120, 130496, 163120, 172160, 195744, 206592, 244680, 258240, 260992, 326240, 344320, 391488, 489360, 516480, 521984, 548491, 652480, 782976, 978720, 1032960, 1096982, 1304960, 1565952, 1645473, 1957440, 2193964, 2609920, 2742455, 3290946, 3914880, 4387928, 5484910, 6581892, 7829760, 8227365, 8775856, 10969820, 13163784, 16454730, 17551712, 21939640, 26327568, 32909460, 35103424, 43879280, 52655136, 65818920, 70206848, 87758560, 105310272, 131637840, 140413696, 175517120, 210620544, 263275680, 351034240, 421241088, 526551360, 702068480, 1053102720, 2106205440]

約数ペア:

[(1, 2106205440), (2, 1053102720), (3, 702068480), (4, 526551360), (5, 421241088), (6, 351034240), (8, 263275680), (10, 210620544), (12, 175517120), (15, 140413696), (16, 131637840), (20, 105310272), (24, 87758560), (30, 70206848), (32, 65818920), (40, 52655136), (48, 43879280), (60, 35103424), (64, 32909460), (80, 26327568), (96, 21939640), (120, 17551712), (128, 16454730), (160, 13163784), (192, 10969820), (240, 8775856), (256, 8227365), (269, 7829760), (320, 6581892), (384, 5484910), (480, 4387928), (538, 3914880), (640, 3290946), (768, 2742455), (807, 2609920), (960, 2193964), (1076, 1957440), (1280, 1645473), (1345, 1565952), (1614, 1304960), (1920, 1096982), (2039, 1032960), (2152, 978720), (2690, 782976), (3228, 652480), (3840, 548491), (4035, 521984), (4078, 516480), (4304, 489360), (5380, 391488), (6117, 344320), (6456, 326240), (8070, 260992), (8156, 258240), (8608, 244680), (10195, 206592), (10760, 195744), (12234, 172160), (12912, 163120), (16140, 130496), (16312, 129120), (17216, 122340), (20390, 103296), (21520, 97872), (24468, 86080), (25824, 81560), (30585, 68864), (32280, 65248), (32624, 64560), (34432, 61170), (40780, 51648), (43040, 48936)]