201447960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14107}}^1$

素因数の和:14145

約数の個数: 128

約数和(自身を含む): 731358720

約数和(自身を除く): 529910760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14107, 14280, 28214, 42321, 56428, 70535, 84642, 98749, 112856, 141070, 169284, 197498, 211605, 239819, 282140, 296247, 338568, 394996, 423210, 479638, 493745, 564280, 592494, 719457, 789992, 846420, 959276, 987490, 1184988, 1199095, 1438914, 1481235, 1678733, 1692840, 1918552, 1974980, 2369976, 2398190, 2877828, 2962470, 3357466, 3597285, 3949960, 4796380, 5036199, 5755656, 5924940, 6714932, 7194570, 8393665, 9592760, 10072398, 11849880, 13429864, 14389140, 16787330, 20144796, 25180995, 28778280, 33574660, 40289592, 50361990, 67149320, 100723980, 201447960]

約数ペア:

[(1, 201447960), (2, 100723980), (3, 67149320), (4, 50361990), (5, 40289592), (6, 33574660), (7, 28778280), (8, 25180995), (10, 20144796), (12, 16787330), (14, 14389140), (15, 13429864), (17, 11849880), (20, 10072398), (21, 9592760), (24, 8393665), (28, 7194570), (30, 6714932), (34, 5924940), (35, 5755656), (40, 5036199), (42, 4796380), (51, 3949960), (56, 3597285), (60, 3357466), (68, 2962470), (70, 2877828), (84, 2398190), (85, 2369976), (102, 1974980), (105, 1918552), (119, 1692840), (120, 1678733), (136, 1481235), (140, 1438914), (168, 1199095), (170, 1184988), (204, 987490), (210, 959276), (238, 846420), (255, 789992), (280, 719457), (340, 592494), (357, 564280), (408, 493745), (420, 479638), (476, 423210), (510, 394996), (595, 338568), (680, 296247), (714, 282140), (840, 239819), (952, 211605), (1020, 197498), (1190, 169284), (1428, 141070), (1785, 112856), (2040, 98749), (2380, 84642), (2856, 70535), (3570, 56428), (4760, 42321), (7140, 28214), (14107, 14280)]