7559082440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{8689}}^1$

素因数の和:8959

約数の個数: 128

約数和(自身を含む): 21022848000

約数和(自身を除く): 13463765560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 239, 260, 280, 364, 455, 478, 520, 728, 910, 956, 1195, 1673, 1820, 1912, 2390, 3107, 3346, 3640, 4780, 6214, 6692, 8365, 8689, 9560, 12428, 13384, 15535, 16730, 17378, 21749, 24856, 31070, 33460, 34756, 43445, 43498, 60823, 62140, 66920, 69512, 86890, 86996, 108745, 112957, 121646, 124280, 173780, 173992, 217490, 225914, 243292, 304115, 347560, 434980, 451828, 486584, 564785, 608230, 790699, 869960, 903656, 1129570, 1216460, 1581398, 2076671, 2259140, 2432920, 3162796, 3953495, 4153342, 4518280, 6325592, 7906990, 8306684, 10383355, 14536697, 15813980, 16613368, 20766710, 26996723, 29073394, 31627960, 41533420, 53993446, 58146788, 72683485, 83066840, 107986892, 116293576, 134983615, 145366970, 188977061, 215973784, 269967230, 290733940, 377954122, 539934460, 581467880, 755908244, 944885305, 1079868920, 1511816488, 1889770610, 3779541220, 7559082440]

約数ペア:

[(1, 7559082440), (2, 3779541220), (4, 1889770610), (5, 1511816488), (7, 1079868920), (8, 944885305), (10, 755908244), (13, 581467880), (14, 539934460), (20, 377954122), (26, 290733940), (28, 269967230), (35, 215973784), (40, 188977061), (52, 145366970), (56, 134983615), (65, 116293576), (70, 107986892), (91, 83066840), (104, 72683485), (130, 58146788), (140, 53993446), (182, 41533420), (239, 31627960), (260, 29073394), (280, 26996723), (364, 20766710), (455, 16613368), (478, 15813980), (520, 14536697), (728, 10383355), (910, 8306684), (956, 7906990), (1195, 6325592), (1673, 4518280), (1820, 4153342), (1912, 3953495), (2390, 3162796), (3107, 2432920), (3346, 2259140), (3640, 2076671), (4780, 1581398), (6214, 1216460), (6692, 1129570), (8365, 903656), (8689, 869960), (9560, 790699), (12428, 608230), (13384, 564785), (15535, 486584), (16730, 451828), (17378, 434980), (21749, 347560), (24856, 304115), (31070, 243292), (33460, 225914), (34756, 217490), (43445, 173992), (43498, 173780), (60823, 124280), (62140, 121646), (66920, 112957), (69512, 108745), (86890, 86996)]