2010689040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 6358878720

約数和(自身を除く): 4348189680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 173, 237, 240, 316, 346, 395, 474, 519, 613, 632, 692, 790, 865, 948, 1038, 1185, 1226, 1264, 1384, 1580, 1730, 1839, 1896, 2076, 2370, 2452, 2595, 2768, 3065, 3160, 3460, 3678, 3792, 4152, 4740, 4904, 5190, 6130, 6320, 6920, 7356, 8304, 9195, 9480, 9808, 10380, 12260, 13667, 13840, 14712, 18390, 18960, 20760, 24520, 27334, 29424, 36780, 41001, 41520, 48427, 49040, 54668, 68335, 73560, 82002, 96854, 106049, 109336, 136670, 145281, 147120, 164004, 193708, 205005, 212098, 218672, 242135, 273340, 290562, 318147, 328008, 387416, 410010, 424196, 484270, 530245, 546680, 581124, 636294, 656016, 726405, 774832, 820020, 848392, 968540, 1060490, 1093360, 1162248, 1272588, 1452810, 1590735, 1640040, 1696784, 1937080, 2120980, 2324496, 2545176, 2905620, 3181470, 3280080, 3874160, 4241960, 5090352, 5811240, 6362940, 8377871, 8483920, 11622480, 12725880, 16755742, 25133613, 25451760, 33511484, 41889355, 50267226, 67022968, 83778710, 100534452, 125668065, 134045936, 167557420, 201068904, 251336130, 335114840, 402137808, 502672260, 670229680, 1005344520, 2010689040]

約数ペア:

[(1, 2010689040), (2, 1005344520), (3, 670229680), (4, 502672260), (5, 402137808), (6, 335114840), (8, 251336130), (10, 201068904), (12, 167557420), (15, 134045936), (16, 125668065), (20, 100534452), (24, 83778710), (30, 67022968), (40, 50267226), (48, 41889355), (60, 33511484), (79, 25451760), (80, 25133613), (120, 16755742), (158, 12725880), (173, 11622480), (237, 8483920), (240, 8377871), (316, 6362940), (346, 5811240), (395, 5090352), (474, 4241960), (519, 3874160), (613, 3280080), (632, 3181470), (692, 2905620), (790, 2545176), (865, 2324496), (948, 2120980), (1038, 1937080), (1185, 1696784), (1226, 1640040), (1264, 1590735), (1384, 1452810), (1580, 1272588), (1730, 1162248), (1839, 1093360), (1896, 1060490), (2076, 968540), (2370, 848392), (2452, 820020), (2595, 774832), (2768, 726405), (3065, 656016), (3160, 636294), (3460, 581124), (3678, 546680), (3792, 530245), (4152, 484270), (4740, 424196), (4904, 410010), (5190, 387416), (6130, 328008), (6320, 318147), (6920, 290562), (7356, 273340), (8304, 242135), (9195, 218672), (9480, 212098), (9808, 205005), (10380, 193708), (12260, 164004), (13667, 147120), (13840, 145281), (14712, 136670), (18390, 109336), (18960, 106049), (20760, 96854), (24520, 82002), (27334, 73560), (29424, 68335), (36780, 54668), (41001, 49040), (41520, 48427)]