1608584580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3847}}^1$

素因数の和:3986

約数の個数: 144

約数和(自身を含む): 5143267584

約数和(自身を除く): 3534683004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 101, 115, 138, 180, 202, 207, 230, 276, 303, 345, 404, 414, 460, 505, 606, 690, 828, 909, 1010, 1035, 1212, 1380, 1515, 1818, 2020, 2070, 2323, 3030, 3636, 3847, 4140, 4545, 4646, 6060, 6969, 7694, 9090, 9292, 11541, 11615, 13938, 15388, 18180, 19235, 20907, 23082, 23230, 27876, 34623, 34845, 38470, 41814, 46164, 46460, 57705, 69246, 69690, 76940, 83628, 88481, 104535, 115410, 138492, 139380, 173115, 176962, 209070, 230820, 265443, 346230, 353924, 388547, 418140, 442405, 530886, 692460, 777094, 796329, 884810, 1061772, 1165641, 1327215, 1554188, 1592658, 1769620, 1942735, 2331282, 2654430, 3185316, 3496923, 3885470, 3981645, 4662564, 5308860, 5828205, 6993846, 7770940, 7963290, 8936581, 11656410, 13987692, 15926580, 17484615, 17873162, 23312820, 26809743, 34969230, 35746324, 44682905, 53619486, 69938460, 80429229, 89365810, 107238972, 134048715, 160858458, 178731620, 268097430, 321716916, 402146145, 536194860, 804292290, 1608584580]

約数ペア:

[(1, 1608584580), (2, 804292290), (3, 536194860), (4, 402146145), (5, 321716916), (6, 268097430), (9, 178731620), (10, 160858458), (12, 134048715), (15, 107238972), (18, 89365810), (20, 80429229), (23, 69938460), (30, 53619486), (36, 44682905), (45, 35746324), (46, 34969230), (60, 26809743), (69, 23312820), (90, 17873162), (92, 17484615), (101, 15926580), (115, 13987692), (138, 11656410), (180, 8936581), (202, 7963290), (207, 7770940), (230, 6993846), (276, 5828205), (303, 5308860), (345, 4662564), (404, 3981645), (414, 3885470), (460, 3496923), (505, 3185316), (606, 2654430), (690, 2331282), (828, 1942735), (909, 1769620), (1010, 1592658), (1035, 1554188), (1212, 1327215), (1380, 1165641), (1515, 1061772), (1818, 884810), (2020, 796329), (2070, 777094), (2323, 692460), (3030, 530886), (3636, 442405), (3847, 418140), (4140, 388547), (4545, 353924), (4646, 346230), (6060, 265443), (6969, 230820), (7694, 209070), (9090, 176962), (9292, 173115), (11541, 139380), (11615, 138492), (13938, 115410), (15388, 104535), (18180, 88481), (19235, 83628), (20907, 76940), (23082, 69690), (23230, 69246), (27876, 57705), (34623, 46460), (34845, 46164), (38470, 41814)]