187949280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 647958528

約数和(自身を除く): 460009248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 743, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1486, 1488, 1581, 1632, 1860, 2040, 2108, 2229, 2480, 2635, 2720, 2972, 2976, 3162, 3715, 3720, 4080, 4216, 4458, 4960, 5270, 5944, 6324, 7430, 7440, 7905, 8160, 8432, 8916, 10540, 11145, 11888, 12631, 12648, 14860, 14880, 15810, 16864, 17832, 21080, 22290, 23033, 23776, 25262, 25296, 29720, 31620, 35664, 37893, 42160, 44580, 46066, 50524, 50592, 59440, 63155, 63240, 69099, 71328, 75786, 84320, 89160, 92132, 101048, 115165, 118880, 126310, 126480, 138198, 151572, 178320, 184264, 189465, 202096, 230330, 252620, 252960, 276396, 303144, 345495, 356640, 368528, 378930, 391561, 404192, 460660, 505240, 552792, 606288, 690990, 737056, 757860, 783122, 921320, 1010480, 1105584, 1174683, 1212576, 1381980, 1515720, 1566244, 1842640, 1957805, 2020960, 2211168, 2349366, 2763960, 3031440, 3132488, 3685280, 3915610, 4698732, 5527920, 5873415, 6062880, 6264976, 7831220, 9397464, 11055840, 11746830, 12529952, 15662440, 18794928, 23493660, 31324880, 37589856, 46987320, 62649760, 93974640, 187949280]

約数ペア:

[(1, 187949280), (2, 93974640), (3, 62649760), (4, 46987320), (5, 37589856), (6, 31324880), (8, 23493660), (10, 18794928), (12, 15662440), (15, 12529952), (16, 11746830), (17, 11055840), (20, 9397464), (24, 7831220), (30, 6264976), (31, 6062880), (32, 5873415), (34, 5527920), (40, 4698732), (48, 3915610), (51, 3685280), (60, 3132488), (62, 3031440), (68, 2763960), (80, 2349366), (85, 2211168), (93, 2020960), (96, 1957805), (102, 1842640), (120, 1566244), (124, 1515720), (136, 1381980), (155, 1212576), (160, 1174683), (170, 1105584), (186, 1010480), (204, 921320), (240, 783122), (248, 757860), (255, 737056), (272, 690990), (310, 606288), (340, 552792), (372, 505240), (408, 460660), (465, 404192), (480, 391561), (496, 378930), (510, 368528), (527, 356640), (544, 345495), (620, 303144), (680, 276396), (743, 252960), (744, 252620), (816, 230330), (930, 202096), (992, 189465), (1020, 184264), (1054, 178320), (1240, 151572), (1360, 138198), (1486, 126480), (1488, 126310), (1581, 118880), (1632, 115165), (1860, 101048), (2040, 92132), (2108, 89160), (2229, 84320), (2480, 75786), (2635, 71328), (2720, 69099), (2972, 63240), (2976, 63155), (3162, 59440), (3715, 50592), (3720, 50524), (4080, 46066), (4216, 44580), (4458, 42160), (4960, 37893), (5270, 35664), (5944, 31620), (6324, 29720), (7430, 25296), (7440, 25262), (7905, 23776), (8160, 23033), (8432, 22290), (8916, 21080), (10540, 17832), (11145, 16864), (11888, 15810), (12631, 14880), (12648, 14860)]