188953680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 612817920

約数和(自身を除く): 423864240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 109, 120, 124, 155, 186, 218, 233, 240, 248, 310, 327, 372, 436, 465, 466, 496, 545, 620, 654, 699, 744, 872, 930, 932, 1090, 1165, 1240, 1308, 1398, 1488, 1635, 1744, 1860, 1864, 2180, 2330, 2480, 2616, 2796, 3270, 3379, 3495, 3720, 3728, 4360, 4660, 5232, 5592, 6540, 6758, 6990, 7223, 7440, 8720, 9320, 10137, 11184, 13080, 13516, 13980, 14446, 16895, 18640, 20274, 21669, 25397, 26160, 27032, 27960, 28892, 33790, 36115, 40548, 43338, 50685, 50794, 54064, 55920, 57784, 67580, 72230, 76191, 81096, 86676, 101370, 101588, 108345, 115568, 126985, 135160, 144460, 152382, 162192, 173352, 202740, 203176, 216690, 253970, 270320, 288920, 304764, 346704, 380955, 405480, 406352, 433380, 507940, 577840, 609528, 761910, 787307, 810960, 866760, 1015880, 1219056, 1523820, 1574614, 1733520, 2031760, 2361921, 3047640, 3149228, 3936535, 4723842, 6095280, 6298456, 7873070, 9447684, 11809605, 12596912, 15746140, 18895368, 23619210, 31492280, 37790736, 47238420, 62984560, 94476840, 188953680]

約数ペア:

[(1, 188953680), (2, 94476840), (3, 62984560), (4, 47238420), (5, 37790736), (6, 31492280), (8, 23619210), (10, 18895368), (12, 15746140), (15, 12596912), (16, 11809605), (20, 9447684), (24, 7873070), (30, 6298456), (31, 6095280), (40, 4723842), (48, 3936535), (60, 3149228), (62, 3047640), (80, 2361921), (93, 2031760), (109, 1733520), (120, 1574614), (124, 1523820), (155, 1219056), (186, 1015880), (218, 866760), (233, 810960), (240, 787307), (248, 761910), (310, 609528), (327, 577840), (372, 507940), (436, 433380), (465, 406352), (466, 405480), (496, 380955), (545, 346704), (620, 304764), (654, 288920), (699, 270320), (744, 253970), (872, 216690), (930, 203176), (932, 202740), (1090, 173352), (1165, 162192), (1240, 152382), (1308, 144460), (1398, 135160), (1488, 126985), (1635, 115568), (1744, 108345), (1860, 101588), (1864, 101370), (2180, 86676), (2330, 81096), (2480, 76191), (2616, 72230), (2796, 67580), (3270, 57784), (3379, 55920), (3495, 54064), (3720, 50794), (3728, 50685), (4360, 43338), (4660, 40548), (5232, 36115), (5592, 33790), (6540, 28892), (6758, 27960), (6990, 27032), (7223, 26160), (7440, 25397), (8720, 21669), (9320, 20274), (10137, 18640), (11184, 16895), (13080, 14446), (13516, 13980)]