313803720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4257

約数の個数: 160

約数和(自身を含む): 1100848320

約数和(自身を除く): 787044600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4211, 4968, 6210, 7452, 8280, 8422, 9315, 12420, 12633, 14904, 16844, 18630, 21055, 24840, 25266, 33688, 37260, 37899, 42110, 50532, 63165, 74520, 75798, 84220, 96853, 101064, 113697, 126330, 151596, 168440, 189495, 193706, 227394, 252660, 290559, 303192, 341091, 378990, 387412, 454788, 484265, 505320, 568485, 581118, 682182, 757980, 774824, 871677, 909576, 968530, 1136970, 1162236, 1364364, 1452795, 1515960, 1705455, 1743354, 1937060, 2273940, 2324472, 2615031, 2728728, 2905590, 3410910, 3486708, 3874120, 4358385, 4547880, 5230062, 5811180, 6821820, 6973416, 7845093, 8716770, 10460124, 11622360, 13075155, 13643640, 15690186, 17433540, 20920248, 26150310, 31380372, 34867080, 39225465, 52300620, 62760744, 78450930, 104601240, 156901860, 313803720]

約数ペア:

[(1, 313803720), (2, 156901860), (3, 104601240), (4, 78450930), (5, 62760744), (6, 52300620), (8, 39225465), (9, 34867080), (10, 31380372), (12, 26150310), (15, 20920248), (18, 17433540), (20, 15690186), (23, 13643640), (24, 13075155), (27, 11622360), (30, 10460124), (36, 8716770), (40, 7845093), (45, 6973416), (46, 6821820), (54, 5811180), (60, 5230062), (69, 4547880), (72, 4358385), (81, 3874120), (90, 3486708), (92, 3410910), (108, 2905590), (115, 2728728), (120, 2615031), (135, 2324472), (138, 2273940), (162, 1937060), (180, 1743354), (184, 1705455), (207, 1515960), (216, 1452795), (230, 1364364), (270, 1162236), (276, 1136970), (324, 968530), (345, 909576), (360, 871677), (405, 774824), (414, 757980), (460, 682182), (540, 581118), (552, 568485), (621, 505320), (648, 484265), (690, 454788), (810, 387412), (828, 378990), (920, 341091), (1035, 303192), (1080, 290559), (1242, 252660), (1380, 227394), (1620, 193706), (1656, 189495), (1863, 168440), (2070, 151596), (2484, 126330), (2760, 113697), (3105, 101064), (3240, 96853), (3726, 84220), (4140, 75798), (4211, 74520), (4968, 63165), (6210, 50532), (7452, 42110), (8280, 37899), (8422, 37260), (9315, 33688), (12420, 25266), (12633, 24840), (14904, 21055), (16844, 18630)]