357992960

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 956938752

約数和(自身を除く): 598945792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 347, 403, 416, 496, 512, 520, 620, 640, 694, 806, 832, 992, 1040, 1240, 1280, 1388, 1612, 1664, 1735, 1984, 2015, 2080, 2480, 2560, 2776, 3224, 3328, 3470, 3968, 4030, 4160, 4511, 4960, 5552, 6448, 6656, 6940, 7936, 8060, 8320, 9022, 9920, 10757, 11104, 12896, 13880, 15872, 16120, 16640, 18044, 19840, 21514, 22208, 22555, 25792, 27760, 32240, 33280, 36088, 39680, 43028, 44416, 45110, 51584, 53785, 55520, 64480, 72176, 79360, 86056, 88832, 90220, 103168, 107570, 111040, 128960, 139841, 144352, 172112, 177664, 180440, 206336, 215140, 222080, 257920, 279682, 288704, 344224, 360880, 430280, 444160, 515840, 559364, 577408, 688448, 699205, 721760, 860560, 888320, 1031680, 1118728, 1154816, 1376896, 1398410, 1443520, 1721120, 2237456, 2309632, 2753792, 2796820, 2887040, 3442240, 4474912, 5507584, 5593640, 5774080, 6884480, 8949824, 11187280, 11548160, 13768960, 17899648, 22374560, 27537920, 35799296, 44749120, 71598592, 89498240, 178996480, 357992960]

約数ペア:

[(1, 357992960), (2, 178996480), (4, 89498240), (5, 71598592), (8, 44749120), (10, 35799296), (13, 27537920), (16, 22374560), (20, 17899648), (26, 13768960), (31, 11548160), (32, 11187280), (40, 8949824), (52, 6884480), (62, 5774080), (64, 5593640), (65, 5507584), (80, 4474912), (104, 3442240), (124, 2887040), (128, 2796820), (130, 2753792), (155, 2309632), (160, 2237456), (208, 1721120), (248, 1443520), (256, 1398410), (260, 1376896), (310, 1154816), (320, 1118728), (347, 1031680), (403, 888320), (416, 860560), (496, 721760), (512, 699205), (520, 688448), (620, 577408), (640, 559364), (694, 515840), (806, 444160), (832, 430280), (992, 360880), (1040, 344224), (1240, 288704), (1280, 279682), (1388, 257920), (1612, 222080), (1664, 215140), (1735, 206336), (1984, 180440), (2015, 177664), (2080, 172112), (2480, 144352), (2560, 139841), (2776, 128960), (3224, 111040), (3328, 107570), (3470, 103168), (3968, 90220), (4030, 88832), (4160, 86056), (4511, 79360), (4960, 72176), (5552, 64480), (6448, 55520), (6656, 53785), (6940, 51584), (7936, 45110), (8060, 44416), (8320, 43028), (9022, 39680), (9920, 36088), (10757, 33280), (11104, 32240), (12896, 27760), (13880, 25792), (15872, 22555), (16120, 22208), (16640, 21514), (18044, 19840)]