812355960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 2706086880

約数和(自身を除く): 1893730920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 169, 195, 205, 246, 260, 312, 328, 338, 390, 410, 492, 507, 520, 533, 615, 676, 780, 820, 845, 977, 984, 1014, 1066, 1230, 1352, 1560, 1599, 1640, 1690, 1954, 2028, 2132, 2460, 2535, 2665, 2931, 3198, 3380, 3908, 4056, 4264, 4885, 4920, 5070, 5330, 5862, 6396, 6760, 6929, 7816, 7995, 9770, 10140, 10660, 11724, 12701, 12792, 13858, 14655, 15990, 19540, 20280, 20787, 21320, 23448, 25402, 27716, 29310, 31980, 34645, 38103, 39080, 40057, 41574, 50804, 55432, 58620, 63505, 63960, 69290, 76206, 80114, 83148, 101608, 103935, 117240, 120171, 127010, 138580, 152412, 160228, 165113, 166296, 190515, 200285, 207870, 240342, 254020, 277160, 304824, 320456, 330226, 381030, 400570, 415740, 480684, 495339, 508040, 520741, 600855, 660452, 762060, 801140, 825565, 831480, 961368, 990678, 1041482, 1201710, 1320904, 1524120, 1562223, 1602280, 1651130, 1981356, 2082964, 2403420, 2476695, 2603705, 3124446, 3302260, 3962712, 4165928, 4806840, 4953390, 5207410, 6248892, 6604520, 6769633, 7811115, 9906780, 10414820, 12497784, 13539266, 15622230, 19813560, 20308899, 20829640, 27078532, 31244460, 33848165, 40617798, 54157064, 62488920, 67696330, 81235596, 101544495, 135392660, 162471192, 203088990, 270785320, 406177980, 812355960]

約数ペア:

[(1, 812355960), (2, 406177980), (3, 270785320), (4, 203088990), (5, 162471192), (6, 135392660), (8, 101544495), (10, 81235596), (12, 67696330), (13, 62488920), (15, 54157064), (20, 40617798), (24, 33848165), (26, 31244460), (30, 27078532), (39, 20829640), (40, 20308899), (41, 19813560), (52, 15622230), (60, 13539266), (65, 12497784), (78, 10414820), (82, 9906780), (104, 7811115), (120, 6769633), (123, 6604520), (130, 6248892), (156, 5207410), (164, 4953390), (169, 4806840), (195, 4165928), (205, 3962712), (246, 3302260), (260, 3124446), (312, 2603705), (328, 2476695), (338, 2403420), (390, 2082964), (410, 1981356), (492, 1651130), (507, 1602280), (520, 1562223), (533, 1524120), (615, 1320904), (676, 1201710), (780, 1041482), (820, 990678), (845, 961368), (977, 831480), (984, 825565), (1014, 801140), (1066, 762060), (1230, 660452), (1352, 600855), (1560, 520741), (1599, 508040), (1640, 495339), (1690, 480684), (1954, 415740), (2028, 400570), (2132, 381030), (2460, 330226), (2535, 320456), (2665, 304824), (2931, 277160), (3198, 254020), (3380, 240342), (3908, 207870), (4056, 200285), (4264, 190515), (4885, 166296), (4920, 165113), (5070, 160228), (5330, 152412), (5862, 138580), (6396, 127010), (6760, 120171), (6929, 117240), (7816, 103935), (7995, 101608), (9770, 83148), (10140, 80114), (10660, 76206), (11724, 69290), (12701, 63960), (12792, 63505), (13858, 58620), (14655, 55432), (15990, 50804), (19540, 41574), (20280, 40057), (20787, 39080), (21320, 38103), (23448, 34645), (25402, 31980), (27716, 29310)]