1330994640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 4220979840

約数和(自身を除く): 2889985200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 109, 120, 166, 218, 240, 249, 327, 332, 415, 436, 498, 545, 613, 654, 664, 830, 872, 996, 1090, 1226, 1245, 1308, 1328, 1635, 1660, 1744, 1839, 1992, 2180, 2452, 2490, 2616, 3065, 3270, 3320, 3678, 3984, 4360, 4904, 4980, 5232, 6130, 6540, 6640, 7356, 8720, 9047, 9195, 9808, 9960, 12260, 13080, 14712, 18094, 18390, 19920, 24520, 26160, 27141, 29424, 36188, 36780, 45235, 49040, 50879, 54282, 66817, 72376, 73560, 90470, 101758, 108564, 133634, 135705, 144752, 147120, 152637, 180940, 200451, 203516, 217128, 254395, 267268, 271410, 305274, 334085, 361880, 400902, 407032, 434256, 508790, 534536, 542820, 610548, 668170, 723760, 763185, 801804, 814064, 1002255, 1017580, 1069072, 1085640, 1221096, 1336340, 1526370, 1603608, 2004510, 2035160, 2171280, 2442192, 2672680, 3052740, 3207216, 4009020, 4070320, 5345360, 5545811, 6105480, 8018040, 11091622, 12210960, 16036080, 16637433, 22183244, 27729055, 33274866, 44366488, 55458110, 66549732, 83187165, 88732976, 110916220, 133099464, 166374330, 221832440, 266198928, 332748660, 443664880, 665497320, 1330994640]

約数ペア:

[(1, 1330994640), (2, 665497320), (3, 443664880), (4, 332748660), (5, 266198928), (6, 221832440), (8, 166374330), (10, 133099464), (12, 110916220), (15, 88732976), (16, 83187165), (20, 66549732), (24, 55458110), (30, 44366488), (40, 33274866), (48, 27729055), (60, 22183244), (80, 16637433), (83, 16036080), (109, 12210960), (120, 11091622), (166, 8018040), (218, 6105480), (240, 5545811), (249, 5345360), (327, 4070320), (332, 4009020), (415, 3207216), (436, 3052740), (498, 2672680), (545, 2442192), (613, 2171280), (654, 2035160), (664, 2004510), (830, 1603608), (872, 1526370), (996, 1336340), (1090, 1221096), (1226, 1085640), (1245, 1069072), (1308, 1017580), (1328, 1002255), (1635, 814064), (1660, 801804), (1744, 763185), (1839, 723760), (1992, 668170), (2180, 610548), (2452, 542820), (2490, 534536), (2616, 508790), (3065, 434256), (3270, 407032), (3320, 400902), (3678, 361880), (3984, 334085), (4360, 305274), (4904, 271410), (4980, 267268), (5232, 254395), (6130, 217128), (6540, 203516), (6640, 200451), (7356, 180940), (8720, 152637), (9047, 147120), (9195, 144752), (9808, 135705), (9960, 133634), (12260, 108564), (13080, 101758), (14712, 90470), (18094, 73560), (18390, 72376), (19920, 66817), (24520, 54282), (26160, 50879), (27141, 49040), (29424, 45235), (36188, 36780)]