188618880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3222

約数の個数: 128

約数和(自身を含む): 620812800

約数和(自身を除く): 432193920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3169, 3720, 3968, 4960, 5952, 6338, 7440, 9507, 9920, 11904, 12676, 14880, 15845, 19014, 19840, 25352, 29760, 31690, 38028, 47535, 50704, 59520, 63380, 76056, 95070, 98239, 101408, 126760, 152112, 190140, 196478, 202816, 253520, 294717, 304224, 380280, 392956, 405632, 491195, 507040, 589434, 608448, 760560, 785912, 982390, 1014080, 1178868, 1216896, 1473585, 1521120, 1571824, 1964780, 2028160, 2357736, 2947170, 3042240, 3143648, 3929560, 4715472, 5894340, 6084480, 6287296, 7859120, 9430944, 11788680, 12574592, 15718240, 18861888, 23577360, 31436480, 37723776, 47154720, 62872960, 94309440, 188618880]

約数ペア:

[(1, 188618880), (2, 94309440), (3, 62872960), (4, 47154720), (5, 37723776), (6, 31436480), (8, 23577360), (10, 18861888), (12, 15718240), (15, 12574592), (16, 11788680), (20, 9430944), (24, 7859120), (30, 6287296), (31, 6084480), (32, 5894340), (40, 4715472), (48, 3929560), (60, 3143648), (62, 3042240), (64, 2947170), (80, 2357736), (93, 2028160), (96, 1964780), (120, 1571824), (124, 1521120), (128, 1473585), (155, 1216896), (160, 1178868), (186, 1014080), (192, 982390), (240, 785912), (248, 760560), (310, 608448), (320, 589434), (372, 507040), (384, 491195), (465, 405632), (480, 392956), (496, 380280), (620, 304224), (640, 294717), (744, 253520), (930, 202816), (960, 196478), (992, 190140), (1240, 152112), (1488, 126760), (1860, 101408), (1920, 98239), (1984, 95070), (2480, 76056), (2976, 63380), (3169, 59520), (3720, 50704), (3968, 47535), (4960, 38028), (5952, 31690), (6338, 29760), (7440, 25352), (9507, 19840), (9920, 19014), (11904, 15845), (12676, 14880)]