1402344320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4184

約数の個数: 128

約数和(自身を含む): 3699319680

約数和(自身を除く): 2296975360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 640, 656, 820, 832, 1040, 1066, 1312, 1640, 1664, 2080, 2132, 2624, 2665, 3280, 4111, 4160, 4264, 5248, 5330, 6560, 8222, 8320, 8528, 10660, 13120, 16444, 17056, 20555, 21320, 26240, 32888, 34112, 41110, 42640, 53443, 65776, 68224, 82220, 85280, 106886, 131552, 164440, 168551, 170560, 213772, 263104, 267215, 328880, 337102, 341120, 427544, 526208, 534430, 657760, 674204, 842755, 855088, 1068860, 1315520, 1348408, 1685510, 1710176, 2137720, 2191163, 2631040, 2696816, 3371020, 3420352, 4275440, 4382326, 5393632, 6742040, 6840704, 8550880, 8764652, 10787264, 10955815, 13484080, 17101760, 17529304, 21574528, 21911630, 26968160, 34203520, 35058608, 43823260, 53936320, 70117216, 87646520, 107872640, 140234432, 175293040, 280468864, 350586080, 701172160, 1402344320]

約数ペア:

[(1, 1402344320), (2, 701172160), (4, 350586080), (5, 280468864), (8, 175293040), (10, 140234432), (13, 107872640), (16, 87646520), (20, 70117216), (26, 53936320), (32, 43823260), (40, 35058608), (41, 34203520), (52, 26968160), (64, 21911630), (65, 21574528), (80, 17529304), (82, 17101760), (104, 13484080), (128, 10955815), (130, 10787264), (160, 8764652), (164, 8550880), (205, 6840704), (208, 6742040), (260, 5393632), (320, 4382326), (328, 4275440), (410, 3420352), (416, 3371020), (520, 2696816), (533, 2631040), (640, 2191163), (656, 2137720), (820, 1710176), (832, 1685510), (1040, 1348408), (1066, 1315520), (1312, 1068860), (1640, 855088), (1664, 842755), (2080, 674204), (2132, 657760), (2624, 534430), (2665, 526208), (3280, 427544), (4111, 341120), (4160, 337102), (4264, 328880), (5248, 267215), (5330, 263104), (6560, 213772), (8222, 170560), (8320, 168551), (8528, 164440), (10660, 131552), (13120, 106886), (16444, 85280), (17056, 82220), (20555, 68224), (21320, 65776), (26240, 53443), (32888, 42640), (34112, 41110)]