294275280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 988936704

約数和(自身を除く): 694661424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 257, 260, 312, 367, 390, 514, 520, 624, 734, 771, 780, 1028, 1040, 1101, 1285, 1468, 1542, 1560, 1835, 2056, 2202, 2570, 2936, 3084, 3120, 3341, 3670, 3855, 4112, 4404, 4771, 5140, 5505, 5872, 6168, 6682, 7340, 7710, 8808, 9542, 10023, 10280, 11010, 12336, 13364, 14313, 14680, 15420, 16705, 17616, 19084, 20046, 20560, 22020, 23855, 26728, 28626, 29360, 30840, 33410, 38168, 40092, 44040, 47710, 50115, 53456, 57252, 61680, 66820, 71565, 76336, 80184, 88080, 94319, 95420, 100230, 114504, 133640, 143130, 160368, 188638, 190840, 200460, 229008, 267280, 282957, 286260, 377276, 381680, 400920, 471595, 565914, 572520, 754552, 801840, 943190, 1131828, 1145040, 1226147, 1414785, 1509104, 1886380, 2263656, 2452294, 2829570, 3678441, 3772760, 4527312, 4904588, 5659140, 6130735, 7356882, 7545520, 9809176, 11318280, 12261470, 14713764, 18392205, 19618352, 22636560, 24522940, 29427528, 36784410, 49045880, 58855056, 73568820, 98091760, 147137640, 294275280]

約数ペア:

[(1, 294275280), (2, 147137640), (3, 98091760), (4, 73568820), (5, 58855056), (6, 49045880), (8, 36784410), (10, 29427528), (12, 24522940), (13, 22636560), (15, 19618352), (16, 18392205), (20, 14713764), (24, 12261470), (26, 11318280), (30, 9809176), (39, 7545520), (40, 7356882), (48, 6130735), (52, 5659140), (60, 4904588), (65, 4527312), (78, 3772760), (80, 3678441), (104, 2829570), (120, 2452294), (130, 2263656), (156, 1886380), (195, 1509104), (208, 1414785), (240, 1226147), (257, 1145040), (260, 1131828), (312, 943190), (367, 801840), (390, 754552), (514, 572520), (520, 565914), (624, 471595), (734, 400920), (771, 381680), (780, 377276), (1028, 286260), (1040, 282957), (1101, 267280), (1285, 229008), (1468, 200460), (1542, 190840), (1560, 188638), (1835, 160368), (2056, 143130), (2202, 133640), (2570, 114504), (2936, 100230), (3084, 95420), (3120, 94319), (3341, 88080), (3670, 80184), (3855, 76336), (4112, 71565), (4404, 66820), (4771, 61680), (5140, 57252), (5505, 53456), (5872, 50115), (6168, 47710), (6682, 44040), (7340, 40092), (7710, 38168), (8808, 33410), (9542, 30840), (10023, 29360), (10280, 28626), (11010, 26728), (12336, 23855), (13364, 22020), (14313, 20560), (14680, 20046), (15420, 19084), (16705, 17616)]