155630880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 573640704

約数和(自身を除く): 418009824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 37, 40, 45, 46, 48, 60, 69, 72, 74, 80, 90, 92, 96, 111, 115, 120, 127, 138, 144, 148, 160, 180, 184, 185, 207, 222, 230, 240, 254, 276, 288, 296, 333, 345, 360, 368, 370, 381, 414, 444, 460, 480, 508, 552, 555, 592, 635, 666, 690, 720, 736, 740, 762, 828, 851, 888, 920, 1016, 1035, 1104, 1110, 1143, 1184, 1270, 1332, 1380, 1440, 1480, 1524, 1656, 1665, 1702, 1776, 1840, 1905, 2032, 2070, 2208, 2220, 2286, 2540, 2553, 2664, 2760, 2921, 2960, 3048, 3312, 3330, 3404, 3552, 3680, 3810, 4064, 4140, 4255, 4440, 4572, 4699, 5080, 5106, 5328, 5520, 5715, 5842, 5920, 6096, 6624, 6660, 6808, 7620, 7659, 8280, 8510, 8763, 8880, 9144, 9398, 10160, 10212, 10656, 11040, 11430, 11684, 12192, 12765, 13320, 13616, 14097, 14605, 15240, 15318, 16560, 17020, 17526, 17760, 18288, 18796, 20320, 20424, 22860, 23368, 23495, 25530, 26289, 26640, 27232, 28194, 29210, 30480, 30636, 33120, 34040, 35052, 36576, 37592, 38295, 40848, 42291, 43815, 45720, 46736, 46990, 51060, 52578, 53280, 56388, 58420, 60960, 61272, 68080, 70104, 70485, 75184, 76590, 81696, 84582, 87630, 91440, 93472, 93980, 102120, 105156, 108077, 112776, 116840, 122544, 131445, 136160, 140208, 140970, 150368, 153180, 169164, 175260, 182880, 187960, 204240, 210312, 211455, 216154, 225552, 233680, 245088, 262890, 280416, 281940, 306360, 324231, 338328, 350520, 375920, 408480, 420624, 422910, 432308, 451104, 467360, 525780, 540385, 563880, 612720, 648462, 676656, 701040, 751840, 841248, 845820, 864616, 972693, 1051560, 1080770, 1127760, 1225440, 1296924, 1353312, 1402080, 1621155, 1691640, 1729232, 1945386, 2103120, 2161540, 2255520, 2593848, 3242310, 3383280, 3458464, 3890772, 4206240, 4323080, 4863465, 5187696, 6484620, 6766560, 7781544, 8646160, 9726930, 10375392, 12969240, 15563088, 17292320, 19453860, 25938480, 31126176, 38907720, 51876960, 77815440, 155630880]

約数ペア:

[(1, 155630880), (2, 77815440), (3, 51876960), (4, 38907720), (5, 31126176), (6, 25938480), (8, 19453860), (9, 17292320), (10, 15563088), (12, 12969240), (15, 10375392), (16, 9726930), (18, 8646160), (20, 7781544), (23, 6766560), (24, 6484620), (30, 5187696), (32, 4863465), (36, 4323080), (37, 4206240), (40, 3890772), (45, 3458464), (46, 3383280), (48, 3242310), (60, 2593848), (69, 2255520), (72, 2161540), (74, 2103120), (80, 1945386), (90, 1729232), (92, 1691640), (96, 1621155), (111, 1402080), (115, 1353312), (120, 1296924), (127, 1225440), (138, 1127760), (144, 1080770), (148, 1051560), (160, 972693), (180, 864616), (184, 845820), (185, 841248), (207, 751840), (222, 701040), (230, 676656), (240, 648462), (254, 612720), (276, 563880), (288, 540385), (296, 525780), (333, 467360), (345, 451104), (360, 432308), (368, 422910), (370, 420624), (381, 408480), (414, 375920), (444, 350520), (460, 338328), (480, 324231), (508, 306360), (552, 281940), (555, 280416), (592, 262890), (635, 245088), (666, 233680), (690, 225552), (720, 216154), (736, 211455), (740, 210312), (762, 204240), (828, 187960), (851, 182880), (888, 175260), (920, 169164), (1016, 153180), (1035, 150368), (1104, 140970), (1110, 140208), (1143, 136160), (1184, 131445), (1270, 122544), (1332, 116840), (1380, 112776), (1440, 108077), (1480, 105156), (1524, 102120), (1656, 93980), (1665, 93472), (1702, 91440), (1776, 87630), (1840, 84582), (1905, 81696), (2032, 76590), (2070, 75184), (2208, 70485), (2220, 70104), (2286, 68080), (2540, 61272), (2553, 60960), (2664, 58420), (2760, 56388), (2921, 53280), (2960, 52578), (3048, 51060), (3312, 46990), (3330, 46736), (3404, 45720), (3552, 43815), (3680, 42291), (3810, 40848), (4064, 38295), (4140, 37592), (4255, 36576), (4440, 35052), (4572, 34040), (4699, 33120), (5080, 30636), (5106, 30480), (5328, 29210), (5520, 28194), (5715, 27232), (5842, 26640), (5920, 26289), (6096, 25530), (6624, 23495), (6660, 23368), (6808, 22860), (7620, 20424), (7659, 20320), (8280, 18796), (8510, 18288), (8763, 17760), (8880, 17526), (9144, 17020), (9398, 16560), (10160, 15318), (10212, 15240), (10656, 14605), (11040, 14097), (11430, 13616), (11684, 13320), (12192, 12765)]