171224160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 573640704

約数和(自身を除く): 402416544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 240, 248, 296, 310, 311, 370, 372, 444, 465, 480, 496, 555, 592, 620, 622, 740, 744, 888, 930, 933, 992, 1110, 1147, 1184, 1240, 1244, 1480, 1488, 1555, 1776, 1860, 1866, 2220, 2294, 2480, 2488, 2960, 2976, 3110, 3441, 3552, 3720, 3732, 4440, 4588, 4665, 4960, 4976, 5735, 5920, 6220, 6882, 7440, 7464, 8880, 9176, 9330, 9641, 9952, 11470, 11507, 12440, 13764, 14880, 14928, 17205, 17760, 18352, 18660, 19282, 22940, 23014, 24880, 27528, 28923, 29856, 34410, 34521, 36704, 37320, 38564, 45880, 46028, 48205, 49760, 55056, 57535, 57846, 68820, 69042, 74640, 77128, 91760, 92056, 96410, 110112, 115070, 115692, 137640, 138084, 144615, 149280, 154256, 172605, 183520, 184112, 192820, 230140, 231384, 275280, 276168, 289230, 308512, 345210, 356717, 368224, 385640, 460280, 462768, 550560, 552336, 578460, 690420, 713434, 771280, 920560, 925536, 1070151, 1104672, 1156920, 1380840, 1426868, 1542560, 1783585, 1841120, 2140302, 2313840, 2761680, 2853736, 3567170, 4280604, 4627680, 5350755, 5523360, 5707472, 7134340, 8561208, 10701510, 11414944, 14268680, 17122416, 21403020, 28537360, 34244832, 42806040, 57074720, 85612080, 171224160]

約数ペア:

[(1, 171224160), (2, 85612080), (3, 57074720), (4, 42806040), (5, 34244832), (6, 28537360), (8, 21403020), (10, 17122416), (12, 14268680), (15, 11414944), (16, 10701510), (20, 8561208), (24, 7134340), (30, 5707472), (31, 5523360), (32, 5350755), (37, 4627680), (40, 4280604), (48, 3567170), (60, 2853736), (62, 2761680), (74, 2313840), (80, 2140302), (93, 1841120), (96, 1783585), (111, 1542560), (120, 1426868), (124, 1380840), (148, 1156920), (155, 1104672), (160, 1070151), (185, 925536), (186, 920560), (222, 771280), (240, 713434), (248, 690420), (296, 578460), (310, 552336), (311, 550560), (370, 462768), (372, 460280), (444, 385640), (465, 368224), (480, 356717), (496, 345210), (555, 308512), (592, 289230), (620, 276168), (622, 275280), (740, 231384), (744, 230140), (888, 192820), (930, 184112), (933, 183520), (992, 172605), (1110, 154256), (1147, 149280), (1184, 144615), (1240, 138084), (1244, 137640), (1480, 115692), (1488, 115070), (1555, 110112), (1776, 96410), (1860, 92056), (1866, 91760), (2220, 77128), (2294, 74640), (2480, 69042), (2488, 68820), (2960, 57846), (2976, 57535), (3110, 55056), (3441, 49760), (3552, 48205), (3720, 46028), (3732, 45880), (4440, 38564), (4588, 37320), (4665, 36704), (4960, 34521), (4976, 34410), (5735, 29856), (5920, 28923), (6220, 27528), (6882, 24880), (7440, 23014), (7464, 22940), (8880, 19282), (9176, 18660), (9330, 18352), (9641, 17760), (9952, 17205), (11470, 14928), (11507, 14880), (12440, 13764)]