2912383320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{315193}}^1$

素因数の和:315225

約数の個数: 128

約数和(自身を含む): 10893104640

約数和(自身を除く): 7980721320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 315193, 630386, 945579, 1260772, 1575965, 1891158, 2206351, 2521544, 3151930, 3467123, 3782316, 4412702, 4727895, 6303860, 6619053, 6934246, 7564632, 8825404, 9455790, 10401369, 11031755, 12607720, 13238106, 13868492, 17335615, 17650808, 18911580, 20802738, 22063510, 24269861, 26476212, 27736984, 33095265, 34671230, 37823160, 41605476, 44127020, 48539722, 52006845, 52952424, 66190530, 69342460, 72809583, 83210952, 88254040, 97079444, 104013690, 121349305, 132381060, 138684920, 145619166, 194158888, 208027380, 242698610, 264762120, 291238332, 364047915, 416054760, 485397220, 582476664, 728095830, 970794440, 1456191660, 2912383320]

約数ペア:

[(1, 2912383320), (2, 1456191660), (3, 970794440), (4, 728095830), (5, 582476664), (6, 485397220), (7, 416054760), (8, 364047915), (10, 291238332), (11, 264762120), (12, 242698610), (14, 208027380), (15, 194158888), (20, 145619166), (21, 138684920), (22, 132381060), (24, 121349305), (28, 104013690), (30, 97079444), (33, 88254040), (35, 83210952), (40, 72809583), (42, 69342460), (44, 66190530), (55, 52952424), (56, 52006845), (60, 48539722), (66, 44127020), (70, 41605476), (77, 37823160), (84, 34671230), (88, 33095265), (105, 27736984), (110, 26476212), (120, 24269861), (132, 22063510), (140, 20802738), (154, 18911580), (165, 17650808), (168, 17335615), (210, 13868492), (220, 13238106), (231, 12607720), (264, 11031755), (280, 10401369), (308, 9455790), (330, 8825404), (385, 7564632), (420, 6934246), (440, 6619053), (462, 6303860), (616, 4727895), (660, 4412702), (770, 3782316), (840, 3467123), (924, 3151930), (1155, 2521544), (1320, 2206351), (1540, 1891158), (1848, 1575965), (2310, 1260772), (3080, 945579), (4620, 630386), (9240, 315193)]