289364880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4265

約数の個数: 160

約数和(自身を含む): 1050432768

約数和(自身を除く): 761067888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4201, 4305, 4592, 4920, 5740, 6888, 8402, 8610, 9840, 11480, 12603, 13776, 16804, 17220, 21005, 22960, 25206, 29407, 33608, 34440, 42010, 50412, 58814, 63015, 67216, 68880, 84020, 88221, 100824, 117628, 126030, 147035, 168040, 172241, 176442, 201648, 235256, 252060, 294070, 336080, 344482, 352884, 441105, 470512, 504120, 516723, 588140, 688964, 705768, 861205, 882210, 1008240, 1033446, 1176280, 1205687, 1377928, 1411536, 1722410, 1764420, 2066892, 2352560, 2411374, 2583615, 2755856, 3444820, 3528840, 3617061, 4133784, 4822748, 5167230, 6028435, 6889640, 7057680, 7234122, 8267568, 9645496, 10334460, 12056870, 13779280, 14468244, 18085305, 19290992, 20668920, 24113740, 28936488, 36170610, 41337840, 48227480, 57872976, 72341220, 96454960, 144682440, 289364880]

約数ペア:

[(1, 289364880), (2, 144682440), (3, 96454960), (4, 72341220), (5, 57872976), (6, 48227480), (7, 41337840), (8, 36170610), (10, 28936488), (12, 24113740), (14, 20668920), (15, 19290992), (16, 18085305), (20, 14468244), (21, 13779280), (24, 12056870), (28, 10334460), (30, 9645496), (35, 8267568), (40, 7234122), (41, 7057680), (42, 6889640), (48, 6028435), (56, 5167230), (60, 4822748), (70, 4133784), (80, 3617061), (82, 3528840), (84, 3444820), (105, 2755856), (112, 2583615), (120, 2411374), (123, 2352560), (140, 2066892), (164, 1764420), (168, 1722410), (205, 1411536), (210, 1377928), (240, 1205687), (246, 1176280), (280, 1033446), (287, 1008240), (328, 882210), (336, 861205), (410, 705768), (420, 688964), (492, 588140), (560, 516723), (574, 504120), (615, 470512), (656, 441105), (820, 352884), (840, 344482), (861, 336080), (984, 294070), (1148, 252060), (1230, 235256), (1435, 201648), (1640, 176442), (1680, 172241), (1722, 168040), (1968, 147035), (2296, 126030), (2460, 117628), (2870, 100824), (3280, 88221), (3444, 84020), (4201, 68880), (4305, 67216), (4592, 63015), (4920, 58814), (5740, 50412), (6888, 42010), (8402, 34440), (8610, 33608), (9840, 29407), (11480, 25206), (12603, 22960), (13776, 21005), (16804, 17220)]