188215560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 665945280

約数和(自身を除く): 477729720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 131, 156, 180, 195, 234, 260, 262, 307, 312, 360, 390, 393, 468, 520, 524, 585, 614, 655, 780, 786, 921, 936, 1048, 1170, 1179, 1228, 1310, 1535, 1560, 1572, 1703, 1842, 1965, 2340, 2358, 2456, 2620, 2763, 3070, 3144, 3406, 3684, 3930, 3991, 4605, 4680, 4716, 5109, 5240, 5526, 5895, 6140, 6812, 7368, 7860, 7982, 8515, 9210, 9432, 10218, 11052, 11790, 11973, 12280, 13624, 13815, 15327, 15720, 15964, 17030, 18420, 19955, 20436, 22104, 23580, 23946, 25545, 27630, 30654, 31928, 34060, 35919, 36840, 39910, 40217, 40872, 47160, 47892, 51090, 55260, 59865, 61308, 68120, 71838, 76635, 79820, 80434, 95784, 102180, 110520, 119730, 120651, 122616, 143676, 153270, 159640, 160868, 179595, 201085, 204360, 239460, 241302, 287352, 306540, 321736, 359190, 361953, 402170, 478920, 482604, 522821, 603255, 613080, 718380, 723906, 804340, 965208, 1045642, 1206510, 1436760, 1447812, 1568463, 1608680, 1809765, 2091284, 2413020, 2614105, 2895624, 3136926, 3619530, 4182568, 4705389, 4826040, 5228210, 6273852, 7239060, 7842315, 9410778, 10456420, 12547704, 14478120, 15684630, 18821556, 20912840, 23526945, 31369260, 37643112, 47053890, 62738520, 94107780, 188215560]

約数ペア:

[(1, 188215560), (2, 94107780), (3, 62738520), (4, 47053890), (5, 37643112), (6, 31369260), (8, 23526945), (9, 20912840), (10, 18821556), (12, 15684630), (13, 14478120), (15, 12547704), (18, 10456420), (20, 9410778), (24, 7842315), (26, 7239060), (30, 6273852), (36, 5228210), (39, 4826040), (40, 4705389), (45, 4182568), (52, 3619530), (60, 3136926), (65, 2895624), (72, 2614105), (78, 2413020), (90, 2091284), (104, 1809765), (117, 1608680), (120, 1568463), (130, 1447812), (131, 1436760), (156, 1206510), (180, 1045642), (195, 965208), (234, 804340), (260, 723906), (262, 718380), (307, 613080), (312, 603255), (360, 522821), (390, 482604), (393, 478920), (468, 402170), (520, 361953), (524, 359190), (585, 321736), (614, 306540), (655, 287352), (780, 241302), (786, 239460), (921, 204360), (936, 201085), (1048, 179595), (1170, 160868), (1179, 159640), (1228, 153270), (1310, 143676), (1535, 122616), (1560, 120651), (1572, 119730), (1703, 110520), (1842, 102180), (1965, 95784), (2340, 80434), (2358, 79820), (2456, 76635), (2620, 71838), (2763, 68120), (3070, 61308), (3144, 59865), (3406, 55260), (3684, 51090), (3930, 47892), (3991, 47160), (4605, 40872), (4680, 40217), (4716, 39910), (5109, 36840), (5240, 35919), (5526, 34060), (5895, 31928), (6140, 30654), (6812, 27630), (7368, 25545), (7860, 23946), (7982, 23580), (8515, 22104), (9210, 20436), (9432, 19955), (10218, 18420), (11052, 17030), (11790, 15964), (11973, 15720), (12280, 15327), (13624, 13815)]