69676880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 211486464

約数和(自身を除く): 141809584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 563, 595, 680, 728, 884, 910, 952, 1040, 1105, 1126, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2252, 2380, 2815, 3094, 3536, 3640, 3941, 4420, 4504, 4760, 5630, 6188, 7280, 7319, 7735, 7882, 8840, 9008, 9520, 9571, 11260, 12376, 14638, 15470, 15764, 17680, 19142, 19705, 22520, 24752, 29276, 30940, 31528, 36595, 38284, 39410, 45040, 47855, 51233, 58552, 61880, 63056, 66997, 73190, 76568, 78820, 95710, 102466, 117104, 123760, 124423, 133994, 146380, 153136, 157640, 191420, 204932, 248846, 256165, 267988, 292760, 315280, 334985, 382840, 409864, 497692, 512330, 535976, 585520, 622115, 669970, 765680, 819728, 870961, 995384, 1024660, 1071952, 1244230, 1339940, 1741922, 1990768, 2049320, 2488460, 2679880, 3483844, 4098640, 4354805, 4976920, 5359760, 6967688, 8709610, 9953840, 13935376, 17419220, 34838440, 69676880]

約数ペア:

[(1, 69676880), (2, 34838440), (4, 17419220), (5, 13935376), (7, 9953840), (8, 8709610), (10, 6967688), (13, 5359760), (14, 4976920), (16, 4354805), (17, 4098640), (20, 3483844), (26, 2679880), (28, 2488460), (34, 2049320), (35, 1990768), (40, 1741922), (52, 1339940), (56, 1244230), (65, 1071952), (68, 1024660), (70, 995384), (80, 870961), (85, 819728), (91, 765680), (104, 669970), (112, 622115), (119, 585520), (130, 535976), (136, 512330), (140, 497692), (170, 409864), (182, 382840), (208, 334985), (221, 315280), (238, 292760), (260, 267988), (272, 256165), (280, 248846), (340, 204932), (364, 191420), (442, 157640), (455, 153136), (476, 146380), (520, 133994), (560, 124423), (563, 123760), (595, 117104), (680, 102466), (728, 95710), (884, 78820), (910, 76568), (952, 73190), (1040, 66997), (1105, 63056), (1126, 61880), (1190, 58552), (1360, 51233), (1456, 47855), (1547, 45040), (1768, 39410), (1820, 38284), (1904, 36595), (2210, 31528), (2252, 30940), (2380, 29276), (2815, 24752), (3094, 22520), (3536, 19705), (3640, 19142), (3941, 17680), (4420, 15764), (4504, 15470), (4760, 14638), (5630, 12376), (6188, 11260), (7280, 9571), (7319, 9520), (7735, 9008), (7882, 8840)]