2544646400

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 6706445760

約数和(自身を除く): 4161799360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 59, 64, 80, 92, 100, 115, 118, 128, 160, 184, 200, 230, 236, 256, 293, 295, 320, 368, 400, 460, 472, 575, 586, 590, 640, 736, 800, 920, 944, 1150, 1172, 1180, 1280, 1357, 1465, 1472, 1475, 1600, 1840, 1888, 2300, 2344, 2360, 2714, 2930, 2944, 2950, 3200, 3680, 3776, 4600, 4688, 4720, 5428, 5860, 5888, 5900, 6400, 6739, 6785, 7325, 7360, 7552, 9200, 9376, 9440, 10856, 11720, 11800, 13478, 13570, 14650, 14720, 15104, 17287, 18400, 18752, 18880, 21712, 23440, 23600, 26956, 27140, 29300, 29440, 33695, 33925, 34574, 36800, 37504, 37760, 43424, 46880, 47200, 53912, 54280, 58600, 67390, 67850, 69148, 73600, 75008, 75520, 86435, 86848, 93760, 94400, 107824, 108560, 117200, 134780, 135700, 138296, 147200, 168475, 172870, 173696, 187520, 188800, 215648, 217120, 234400, 269560, 271400, 276592, 336950, 345740, 347392, 375040, 377600, 397601, 431296, 432175, 434240, 468800, 539120, 542800, 553184, 673900, 691480, 795202, 862592, 864350, 868480, 937600, 1078240, 1085600, 1106368, 1347800, 1382960, 1590404, 1725184, 1728700, 1736960, 1875200, 1988005, 2156480, 2171200, 2212736, 2695600, 2765920, 3180808, 3457400, 3976010, 4312960, 4342400, 4425472, 5391200, 5531840, 6361616, 6914800, 7952020, 8625920, 8684800, 9940025, 10782400, 11063680, 12723232, 13829600, 15904040, 19880050, 21564800, 22127360, 25446464, 27659200, 31808080, 39760100, 43129600, 50892928, 55318400, 63616160, 79520200, 101785856, 110636800, 127232320, 159040400, 254464640, 318080800, 508929280, 636161600, 1272323200, 2544646400]

約数ペア:

[(1, 2544646400), (2, 1272323200), (4, 636161600), (5, 508929280), (8, 318080800), (10, 254464640), (16, 159040400), (20, 127232320), (23, 110636800), (25, 101785856), (32, 79520200), (40, 63616160), (46, 55318400), (50, 50892928), (59, 43129600), (64, 39760100), (80, 31808080), (92, 27659200), (100, 25446464), (115, 22127360), (118, 21564800), (128, 19880050), (160, 15904040), (184, 13829600), (200, 12723232), (230, 11063680), (236, 10782400), (256, 9940025), (293, 8684800), (295, 8625920), (320, 7952020), (368, 6914800), (400, 6361616), (460, 5531840), (472, 5391200), (575, 4425472), (586, 4342400), (590, 4312960), (640, 3976010), (736, 3457400), (800, 3180808), (920, 2765920), (944, 2695600), (1150, 2212736), (1172, 2171200), (1180, 2156480), (1280, 1988005), (1357, 1875200), (1465, 1736960), (1472, 1728700), (1475, 1725184), (1600, 1590404), (1840, 1382960), (1888, 1347800), (2300, 1106368), (2344, 1085600), (2360, 1078240), (2714, 937600), (2930, 868480), (2944, 864350), (2950, 862592), (3200, 795202), (3680, 691480), (3776, 673900), (4600, 553184), (4688, 542800), (4720, 539120), (5428, 468800), (5860, 434240), (5888, 432175), (5900, 431296), (6400, 397601), (6739, 377600), (6785, 375040), (7325, 347392), (7360, 345740), (7552, 336950), (9200, 276592), (9376, 271400), (9440, 269560), (10856, 234400), (11720, 217120), (11800, 215648), (13478, 188800), (13570, 187520), (14650, 173696), (14720, 172870), (15104, 168475), (17287, 147200), (18400, 138296), (18752, 135700), (18880, 134780), (21712, 117200), (23440, 108560), (23600, 107824), (26956, 94400), (27140, 93760), (29300, 86848), (29440, 86435), (33695, 75520), (33925, 75008), (34574, 73600), (36800, 69148), (37504, 67850), (37760, 67390), (43424, 58600), (46880, 54280), (47200, 53912)]