222872160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 810819072

約数和(自身を除く): 587946912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 587, 672, 678, 791, 840, 904, 1120, 1130, 1174, 1356, 1582, 1680, 1695, 1761, 1808, 2260, 2348, 2373, 2712, 2935, 3164, 3360, 3390, 3522, 3616, 3955, 4109, 4520, 4696, 4746, 5424, 5870, 6328, 6780, 7044, 7910, 8218, 8805, 9040, 9392, 9492, 10848, 11740, 11865, 12327, 12656, 13560, 14088, 15820, 16436, 17610, 18080, 18784, 18984, 20545, 23480, 23730, 24654, 25312, 27120, 28176, 31640, 32872, 35220, 37968, 41090, 46960, 47460, 49308, 54240, 56352, 61635, 63280, 65744, 66331, 70440, 75936, 82180, 93920, 94920, 98616, 123270, 126560, 131488, 132662, 140880, 164360, 189840, 197232, 198993, 246540, 265324, 281760, 328720, 331655, 379680, 394464, 397986, 464317, 493080, 530648, 657440, 663310, 795972, 928634, 986160, 994965, 1061296, 1326620, 1392951, 1591944, 1857268, 1972320, 1989930, 2122592, 2321585, 2653240, 2785902, 3183888, 3714536, 3979860, 4643170, 5306480, 5571804, 6367776, 6964755, 7429072, 7959720, 9286340, 10612960, 11143608, 13929510, 14858144, 15919440, 18572680, 22287216, 27859020, 31838880, 37145360, 44574432, 55718040, 74290720, 111436080, 222872160]

約数ペア:

[(1, 222872160), (2, 111436080), (3, 74290720), (4, 55718040), (5, 44574432), (6, 37145360), (7, 31838880), (8, 27859020), (10, 22287216), (12, 18572680), (14, 15919440), (15, 14858144), (16, 13929510), (20, 11143608), (21, 10612960), (24, 9286340), (28, 7959720), (30, 7429072), (32, 6964755), (35, 6367776), (40, 5571804), (42, 5306480), (48, 4643170), (56, 3979860), (60, 3714536), (70, 3183888), (80, 2785902), (84, 2653240), (96, 2321585), (105, 2122592), (112, 1989930), (113, 1972320), (120, 1857268), (140, 1591944), (160, 1392951), (168, 1326620), (210, 1061296), (224, 994965), (226, 986160), (240, 928634), (280, 795972), (336, 663310), (339, 657440), (420, 530648), (452, 493080), (480, 464317), (560, 397986), (565, 394464), (587, 379680), (672, 331655), (678, 328720), (791, 281760), (840, 265324), (904, 246540), (1120, 198993), (1130, 197232), (1174, 189840), (1356, 164360), (1582, 140880), (1680, 132662), (1695, 131488), (1761, 126560), (1808, 123270), (2260, 98616), (2348, 94920), (2373, 93920), (2712, 82180), (2935, 75936), (3164, 70440), (3360, 66331), (3390, 65744), (3522, 63280), (3616, 61635), (3955, 56352), (4109, 54240), (4520, 49308), (4696, 47460), (4746, 46960), (5424, 41090), (5870, 37968), (6328, 35220), (6780, 32872), (7044, 31640), (7910, 28176), (8218, 27120), (8805, 25312), (9040, 24654), (9392, 23730), (9492, 23480), (10848, 20545), (11740, 18984), (11865, 18784), (12327, 18080), (12656, 17610), (13560, 16436), (14088, 15820)]