531216630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4976

約数の個数: 160

約数和(自身を含む): 1718703360

約数和(自身を除く): 1187486730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1539, 1710, 1890, 1995, 2394, 2565, 2835, 3078, 3591, 3990, 4931, 5130, 5670, 5985, 7182, 7695, 9862, 10773, 11970, 14793, 15390, 17955, 21546, 24655, 29586, 34517, 35910, 44379, 49310, 53865, 69034, 73965, 88758, 93689, 103551, 107730, 133137, 147930, 172585, 187378, 207102, 221895, 266274, 281067, 310653, 345170, 399411, 443790, 468445, 517755, 562134, 621306, 655823, 665685, 798822, 843201, 931959, 936890, 1035510, 1311646, 1331370, 1405335, 1553265, 1686402, 1863918, 1967469, 1997055, 2529603, 2795877, 2810670, 3106530, 3279115, 3934938, 3994110, 4216005, 4659795, 5059206, 5591754, 5902407, 6558230, 7588809, 8432010, 9319590, 9837345, 11804814, 12648015, 13979385, 15177618, 17707221, 19674690, 25296030, 27958770, 29512035, 35414442, 37944045, 53121663, 59024070, 75888090, 88536105, 106243326, 177072210, 265608315, 531216630]

約数ペア:

[(1, 531216630), (2, 265608315), (3, 177072210), (5, 106243326), (6, 88536105), (7, 75888090), (9, 59024070), (10, 53121663), (14, 37944045), (15, 35414442), (18, 29512035), (19, 27958770), (21, 25296030), (27, 19674690), (30, 17707221), (35, 15177618), (38, 13979385), (42, 12648015), (45, 11804814), (54, 9837345), (57, 9319590), (63, 8432010), (70, 7588809), (81, 6558230), (90, 5902407), (95, 5591754), (105, 5059206), (114, 4659795), (126, 4216005), (133, 3994110), (135, 3934938), (162, 3279115), (171, 3106530), (189, 2810670), (190, 2795877), (210, 2529603), (266, 1997055), (270, 1967469), (285, 1863918), (315, 1686402), (342, 1553265), (378, 1405335), (399, 1331370), (405, 1311646), (513, 1035510), (567, 936890), (570, 931959), (630, 843201), (665, 798822), (798, 665685), (810, 655823), (855, 621306), (945, 562134), (1026, 517755), (1134, 468445), (1197, 443790), (1330, 399411), (1539, 345170), (1710, 310653), (1890, 281067), (1995, 266274), (2394, 221895), (2565, 207102), (2835, 187378), (3078, 172585), (3591, 147930), (3990, 133137), (4931, 107730), (5130, 103551), (5670, 93689), (5985, 88758), (7182, 73965), (7695, 69034), (9862, 53865), (10773, 49310), (11970, 44379), (14793, 35910), (15390, 34517), (17955, 29586), (21546, 24655)]