449098440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 192

約数和(自身を含む): 1626168960

約数和(自身を除く): 1177070520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 420, 456, 532, 570, 665, 722, 760, 798, 840, 1064, 1083, 1140, 1330, 1444, 1481, 1596, 1805, 1995, 2166, 2280, 2527, 2660, 2888, 2962, 3192, 3610, 3990, 4332, 4443, 5054, 5320, 5415, 5924, 7220, 7405, 7581, 7980, 8664, 8886, 10108, 10367, 10830, 11848, 12635, 14440, 14810, 15162, 15960, 17772, 20216, 20734, 21660, 22215, 25270, 28139, 29620, 30324, 31101, 35544, 37905, 41468, 43320, 44430, 50540, 51835, 56278, 59240, 60648, 62202, 75810, 82936, 84417, 88860, 101080, 103670, 112556, 124404, 140695, 151620, 155505, 168834, 177720, 196973, 207340, 225112, 248808, 281390, 303240, 311010, 337668, 393946, 414680, 422085, 534641, 562780, 590919, 622020, 675336, 787892, 844170, 984865, 1069282, 1125560, 1181838, 1244040, 1575784, 1603923, 1688340, 1969730, 2138564, 2363676, 2673205, 2954595, 3207846, 3376680, 3742487, 3939460, 4277128, 4727352, 5346410, 5909190, 6415692, 7484974, 7878920, 8019615, 10692820, 11227461, 11818380, 12831384, 14969948, 16039230, 18712435, 21385640, 22454922, 23636760, 29939896, 32078460, 37424870, 44909844, 56137305, 64156920, 74849740, 89819688, 112274610, 149699480, 224549220, 449098440]

約数ペア:

[(1, 449098440), (2, 224549220), (3, 149699480), (4, 112274610), (5, 89819688), (6, 74849740), (7, 64156920), (8, 56137305), (10, 44909844), (12, 37424870), (14, 32078460), (15, 29939896), (19, 23636760), (20, 22454922), (21, 21385640), (24, 18712435), (28, 16039230), (30, 14969948), (35, 12831384), (38, 11818380), (40, 11227461), (42, 10692820), (56, 8019615), (57, 7878920), (60, 7484974), (70, 6415692), (76, 5909190), (84, 5346410), (95, 4727352), (105, 4277128), (114, 3939460), (120, 3742487), (133, 3376680), (140, 3207846), (152, 2954595), (168, 2673205), (190, 2363676), (210, 2138564), (228, 1969730), (266, 1688340), (280, 1603923), (285, 1575784), (361, 1244040), (380, 1181838), (399, 1125560), (420, 1069282), (456, 984865), (532, 844170), (570, 787892), (665, 675336), (722, 622020), (760, 590919), (798, 562780), (840, 534641), (1064, 422085), (1083, 414680), (1140, 393946), (1330, 337668), (1444, 311010), (1481, 303240), (1596, 281390), (1805, 248808), (1995, 225112), (2166, 207340), (2280, 196973), (2527, 177720), (2660, 168834), (2888, 155505), (2962, 151620), (3192, 140695), (3610, 124404), (3990, 112556), (4332, 103670), (4443, 101080), (5054, 88860), (5320, 84417), (5415, 82936), (5924, 75810), (7220, 62202), (7405, 60648), (7581, 59240), (7980, 56278), (8664, 51835), (8886, 50540), (10108, 44430), (10367, 43320), (10830, 41468), (11848, 37905), (12635, 35544), (14440, 31101), (14810, 30324), (15162, 29620), (15960, 28139), (17772, 25270), (20216, 22215), (20734, 21660)]