23137680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 78102144

約数和(自身を除く): 54964464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 107, 120, 136, 159, 170, 204, 212, 214, 240, 255, 265, 272, 318, 321, 340, 408, 424, 428, 510, 530, 535, 636, 642, 680, 795, 816, 848, 856, 901, 1020, 1060, 1070, 1272, 1284, 1360, 1590, 1605, 1712, 1802, 1819, 2040, 2120, 2140, 2544, 2568, 2703, 3180, 3210, 3604, 3638, 4080, 4240, 4280, 4505, 5136, 5406, 5457, 5671, 6360, 6420, 7208, 7276, 8560, 9010, 9095, 10812, 10914, 11342, 12720, 12840, 13515, 14416, 14552, 17013, 18020, 18190, 21624, 21828, 22684, 25680, 27030, 27285, 28355, 29104, 34026, 36040, 36380, 43248, 43656, 45368, 54060, 54570, 56710, 68052, 72080, 72760, 85065, 87312, 90736, 96407, 108120, 109140, 113420, 136104, 145520, 170130, 192814, 216240, 218280, 226840, 272208, 289221, 340260, 385628, 436560, 453680, 482035, 578442, 680520, 771256, 964070, 1156884, 1361040, 1446105, 1542512, 1928140, 2313768, 2892210, 3856280, 4627536, 5784420, 7712560, 11568840, 23137680]

約数ペア:

[(1, 23137680), (2, 11568840), (3, 7712560), (4, 5784420), (5, 4627536), (6, 3856280), (8, 2892210), (10, 2313768), (12, 1928140), (15, 1542512), (16, 1446105), (17, 1361040), (20, 1156884), (24, 964070), (30, 771256), (34, 680520), (40, 578442), (48, 482035), (51, 453680), (53, 436560), (60, 385628), (68, 340260), (80, 289221), (85, 272208), (102, 226840), (106, 218280), (107, 216240), (120, 192814), (136, 170130), (159, 145520), (170, 136104), (204, 113420), (212, 109140), (214, 108120), (240, 96407), (255, 90736), (265, 87312), (272, 85065), (318, 72760), (321, 72080), (340, 68052), (408, 56710), (424, 54570), (428, 54060), (510, 45368), (530, 43656), (535, 43248), (636, 36380), (642, 36040), (680, 34026), (795, 29104), (816, 28355), (848, 27285), (856, 27030), (901, 25680), (1020, 22684), (1060, 21828), (1070, 21624), (1272, 18190), (1284, 18020), (1360, 17013), (1590, 14552), (1605, 14416), (1712, 13515), (1802, 12840), (1819, 12720), (2040, 11342), (2120, 10914), (2140, 10812), (2544, 9095), (2568, 9010), (2703, 8560), (3180, 7276), (3210, 7208), (3604, 6420), (3638, 6360), (4080, 5671), (4240, 5457), (4280, 5406), (4505, 5136)]