223446720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 224

約数和(自身を含む): 831591936

約数和(自身を除く): 608145216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 811, 820, 840, 861, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1622, 1640, 1680, 1722, 1968, 2240, 2296, 2433, 2460, 2624, 2870, 3244, 3280, 3360, 3444, 3936, 4055, 4305, 4592, 4866, 4920, 5677, 5740, 6488, 6560, 6720, 6888, 7872, 8110, 8610, 9184, 9732, 9840, 11354, 11480, 12165, 12976, 13120, 13776, 16220, 17031, 17220, 18368, 19464, 19680, 22708, 22960, 24330, 25952, 27552, 28385, 32440, 33251, 34062, 34440, 38928, 39360, 45416, 45920, 48660, 51904, 55104, 56770, 64880, 66502, 68124, 68880, 77856, 85155, 90832, 91840, 97320, 99753, 113540, 129760, 133004, 136248, 137760, 155712, 166255, 170310, 181664, 194640, 199506, 227080, 232757, 259520, 266008, 272496, 275520, 332510, 340620, 363328, 389280, 399012, 454160, 465514, 498765, 532016, 544992, 665020, 681240, 698271, 778560, 798024, 908320, 931028, 997530, 1064032, 1089984, 1163785, 1330040, 1362480, 1396542, 1596048, 1816640, 1862056, 1995060, 2128064, 2327570, 2660080, 2724960, 2793084, 3192096, 3491355, 3724112, 3990120, 4655140, 5320160, 5449920, 5586168, 6384192, 6982710, 7448224, 7980240, 9310280, 10640320, 11172336, 13965420, 14896448, 15960480, 18620560, 22344672, 27930840, 31920960, 37241120, 44689344, 55861680, 74482240, 111723360, 223446720]

約数ペア:

[(1, 223446720), (2, 111723360), (3, 74482240), (4, 55861680), (5, 44689344), (6, 37241120), (7, 31920960), (8, 27930840), (10, 22344672), (12, 18620560), (14, 15960480), (15, 14896448), (16, 13965420), (20, 11172336), (21, 10640320), (24, 9310280), (28, 7980240), (30, 7448224), (32, 6982710), (35, 6384192), (40, 5586168), (41, 5449920), (42, 5320160), (48, 4655140), (56, 3990120), (60, 3724112), (64, 3491355), (70, 3192096), (80, 2793084), (82, 2724960), (84, 2660080), (96, 2327570), (105, 2128064), (112, 1995060), (120, 1862056), (123, 1816640), (140, 1596048), (160, 1396542), (164, 1362480), (168, 1330040), (192, 1163785), (205, 1089984), (210, 1064032), (224, 997530), (240, 931028), (246, 908320), (280, 798024), (287, 778560), (320, 698271), (328, 681240), (336, 665020), (410, 544992), (420, 532016), (448, 498765), (480, 465514), (492, 454160), (560, 399012), (574, 389280), (615, 363328), (656, 340620), (672, 332510), (811, 275520), (820, 272496), (840, 266008), (861, 259520), (960, 232757), (984, 227080), (1120, 199506), (1148, 194640), (1230, 181664), (1312, 170310), (1344, 166255), (1435, 155712), (1622, 137760), (1640, 136248), (1680, 133004), (1722, 129760), (1968, 113540), (2240, 99753), (2296, 97320), (2433, 91840), (2460, 90832), (2624, 85155), (2870, 77856), (3244, 68880), (3280, 68124), (3360, 66502), (3444, 64880), (3936, 56770), (4055, 55104), (4305, 51904), (4592, 48660), (4866, 45920), (4920, 45416), (5677, 39360), (5740, 38928), (6488, 34440), (6560, 34062), (6720, 33251), (6888, 32440), (7872, 28385), (8110, 27552), (8610, 25952), (9184, 24330), (9732, 22960), (9840, 22708), (11354, 19680), (11480, 19464), (12165, 18368), (12976, 17220), (13120, 17031), (13776, 16220)]