2288330720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1625

約数の個数: 192

約数和(自身を含む): 6275211264

約数和(自身を除く): 3986880544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 65, 80, 92, 104, 115, 124, 130, 155, 160, 184, 208, 230, 248, 260, 299, 310, 368, 403, 416, 460, 496, 520, 598, 620, 713, 736, 806, 920, 992, 1040, 1196, 1240, 1426, 1495, 1543, 1612, 1840, 2015, 2080, 2392, 2480, 2852, 2990, 3086, 3224, 3565, 3680, 4030, 4784, 4960, 5704, 5980, 6172, 6448, 7130, 7715, 8060, 9269, 9568, 11408, 11960, 12344, 12896, 14260, 15430, 16120, 18538, 20059, 22816, 23920, 24688, 28520, 30860, 32240, 35489, 37076, 40118, 46345, 47833, 47840, 49376, 57040, 61720, 64480, 70978, 74152, 80236, 92690, 95666, 100295, 114080, 123440, 141956, 148304, 160472, 177445, 185380, 191332, 200590, 239165, 246880, 283912, 296608, 320944, 354890, 370760, 382664, 401180, 461357, 478330, 567824, 621829, 641888, 709780, 741520, 765328, 802360, 922714, 956660, 1100159, 1135648, 1243658, 1419560, 1483040, 1530656, 1604720, 1845428, 1913320, 2200318, 2306785, 2487316, 2839120, 3109145, 3209440, 3690856, 3826640, 4400636, 4613570, 4974632, 5500795, 5678240, 6218290, 7381712, 7653280, 8801272, 9227140, 9949264, 11001590, 12436580, 14302067, 14763424, 17602544, 18454280, 19898528, 22003180, 24873160, 28604134, 35205088, 36908560, 44006360, 49746320, 57208268, 71510335, 73817120, 88012720, 99492640, 114416536, 143020670, 176025440, 228833072, 286041340, 457666144, 572082680, 1144165360, 2288330720]

約数ペア:

[(1, 2288330720), (2, 1144165360), (4, 572082680), (5, 457666144), (8, 286041340), (10, 228833072), (13, 176025440), (16, 143020670), (20, 114416536), (23, 99492640), (26, 88012720), (31, 73817120), (32, 71510335), (40, 57208268), (46, 49746320), (52, 44006360), (62, 36908560), (65, 35205088), (80, 28604134), (92, 24873160), (104, 22003180), (115, 19898528), (124, 18454280), (130, 17602544), (155, 14763424), (160, 14302067), (184, 12436580), (208, 11001590), (230, 9949264), (248, 9227140), (260, 8801272), (299, 7653280), (310, 7381712), (368, 6218290), (403, 5678240), (416, 5500795), (460, 4974632), (496, 4613570), (520, 4400636), (598, 3826640), (620, 3690856), (713, 3209440), (736, 3109145), (806, 2839120), (920, 2487316), (992, 2306785), (1040, 2200318), (1196, 1913320), (1240, 1845428), (1426, 1604720), (1495, 1530656), (1543, 1483040), (1612, 1419560), (1840, 1243658), (2015, 1135648), (2080, 1100159), (2392, 956660), (2480, 922714), (2852, 802360), (2990, 765328), (3086, 741520), (3224, 709780), (3565, 641888), (3680, 621829), (4030, 567824), (4784, 478330), (4960, 461357), (5704, 401180), (5980, 382664), (6172, 370760), (6448, 354890), (7130, 320944), (7715, 296608), (8060, 283912), (9269, 246880), (9568, 239165), (11408, 200590), (11960, 191332), (12344, 185380), (12896, 177445), (14260, 160472), (15430, 148304), (16120, 141956), (18538, 123440), (20059, 114080), (22816, 100295), (23920, 95666), (24688, 92690), (28520, 80236), (30860, 74152), (32240, 70978), (35489, 64480), (37076, 61720), (40118, 57040), (46345, 49376), (47833, 47840)]