1784341320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5413}}^1$

素因数の和:5535

約数の個数: 128

約数和(自身を含む): 5566458240

約数和(自身を除く): 3782116920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 67, 82, 120, 123, 134, 164, 201, 205, 246, 268, 328, 335, 402, 410, 492, 536, 615, 670, 804, 820, 984, 1005, 1230, 1340, 1608, 1640, 2010, 2460, 2680, 2747, 4020, 4920, 5413, 5494, 8040, 8241, 10826, 10988, 13735, 16239, 16482, 21652, 21976, 27065, 27470, 32478, 32964, 41205, 43304, 54130, 54940, 64956, 65928, 81195, 82410, 108260, 109880, 129912, 162390, 164820, 216520, 221933, 324780, 329640, 362671, 443866, 649560, 665799, 725342, 887732, 1088013, 1109665, 1331598, 1450684, 1775464, 1813355, 2176026, 2219330, 2663196, 2901368, 3328995, 3626710, 4352052, 4438660, 5326392, 5440065, 6657990, 7253420, 8704104, 8877320, 10880130, 13315980, 14506840, 14869511, 21760260, 26631960, 29739022, 43520520, 44608533, 59478044, 74347555, 89217066, 118956088, 148695110, 178434132, 223042665, 297390220, 356868264, 446085330, 594780440, 892170660, 1784341320]

約数ペア:

[(1, 1784341320), (2, 892170660), (3, 594780440), (4, 446085330), (5, 356868264), (6, 297390220), (8, 223042665), (10, 178434132), (12, 148695110), (15, 118956088), (20, 89217066), (24, 74347555), (30, 59478044), (40, 44608533), (41, 43520520), (60, 29739022), (67, 26631960), (82, 21760260), (120, 14869511), (123, 14506840), (134, 13315980), (164, 10880130), (201, 8877320), (205, 8704104), (246, 7253420), (268, 6657990), (328, 5440065), (335, 5326392), (402, 4438660), (410, 4352052), (492, 3626710), (536, 3328995), (615, 2901368), (670, 2663196), (804, 2219330), (820, 2176026), (984, 1813355), (1005, 1775464), (1230, 1450684), (1340, 1331598), (1608, 1109665), (1640, 1088013), (2010, 887732), (2460, 725342), (2680, 665799), (2747, 649560), (4020, 443866), (4920, 362671), (5413, 329640), (5494, 324780), (8040, 221933), (8241, 216520), (10826, 164820), (10988, 162390), (13735, 129912), (16239, 109880), (16482, 108260), (21652, 82410), (21976, 81195), (27065, 65928), (27470, 64956), (32478, 54940), (32964, 54130), (41205, 43304)]