188539260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4933}}^1$

素因数の和:4972

約数の個数: 144

約数和(自身を含む): 661471776

約数和(自身を除く): 472932516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4933, 5460, 6370, 7644, 9555, 9866, 12740, 14799, 19110, 19732, 24665, 29598, 34531, 38220, 49330, 59196, 64129, 69062, 73995, 98660, 103593, 128258, 138124, 147990, 172655, 192387, 207186, 241717, 256516, 295980, 320645, 345310, 384774, 414372, 448903, 483434, 517965, 641290, 690620, 725151, 769548, 897806, 961935, 966868, 1035930, 1208585, 1282580, 1346709, 1450302, 1795612, 1923870, 2071860, 2244515, 2417170, 2693418, 2900604, 3142321, 3625755, 3847740, 4489030, 4834340, 5386836, 6284642, 6733545, 7251510, 8978060, 9426963, 12569284, 13467090, 14503020, 15711605, 18853926, 26934180, 31423210, 37707852, 47134815, 62846420, 94269630, 188539260]

約数ペア:

[(1, 188539260), (2, 94269630), (3, 62846420), (4, 47134815), (5, 37707852), (6, 31423210), (7, 26934180), (10, 18853926), (12, 15711605), (13, 14503020), (14, 13467090), (15, 12569284), (20, 9426963), (21, 8978060), (26, 7251510), (28, 6733545), (30, 6284642), (35, 5386836), (39, 4834340), (42, 4489030), (49, 3847740), (52, 3625755), (60, 3142321), (65, 2900604), (70, 2693418), (78, 2417170), (84, 2244515), (91, 2071860), (98, 1923870), (105, 1795612), (130, 1450302), (140, 1346709), (147, 1282580), (156, 1208585), (182, 1035930), (195, 966868), (196, 961935), (210, 897806), (245, 769548), (260, 725151), (273, 690620), (294, 641290), (364, 517965), (390, 483434), (420, 448903), (455, 414372), (490, 384774), (546, 345310), (588, 320645), (637, 295980), (735, 256516), (780, 241717), (910, 207186), (980, 192387), (1092, 172655), (1274, 147990), (1365, 138124), (1470, 128258), (1820, 103593), (1911, 98660), (2548, 73995), (2730, 69062), (2940, 64129), (3185, 59196), (3822, 49330), (4933, 38220), (5460, 34531), (6370, 29598), (7644, 24665), (9555, 19732), (9866, 19110), (12740, 14799)]