253040760

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3719}}^1$

素因数の和:3752

約数の個数: 192

約数和(自身を含む): 974937600

約数和(自身を除く): 721896840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3719, 3780, 4536, 4860, 5670, 6804, 7438, 7560, 8505, 9720, 11157, 11340, 13608, 14876, 17010, 18595, 22314, 22680, 26033, 29752, 33471, 34020, 37190, 44628, 52066, 55785, 66942, 68040, 74380, 78099, 89256, 100413, 104132, 111570, 130165, 133884, 148760, 156198, 167355, 200826, 208264, 223140, 234297, 260330, 267768, 301239, 312396, 334710, 390495, 401652, 446280, 468594, 502065, 520660, 602478, 624792, 669420, 702891, 780990, 803304, 903717, 937188, 1004130, 1041320, 1171485, 1204956, 1338840, 1405782, 1506195, 1561980, 1807434, 1874376, 2008260, 2108673, 2342970, 2409912, 2811564, 3012390, 3123960, 3514455, 3614868, 4016520, 4217346, 4518585, 4685940, 5623128, 6024780, 6326019, 7028910, 7229736, 8434692, 9037170, 9371880, 10543365, 12049560, 12652038, 14057820, 16869384, 18074340, 21086730, 25304076, 28115640, 31630095, 36148680, 42173460, 50608152, 63260190, 84346920, 126520380, 253040760]

約数ペア:

[(1, 253040760), (2, 126520380), (3, 84346920), (4, 63260190), (5, 50608152), (6, 42173460), (7, 36148680), (8, 31630095), (9, 28115640), (10, 25304076), (12, 21086730), (14, 18074340), (15, 16869384), (18, 14057820), (20, 12652038), (21, 12049560), (24, 10543365), (27, 9371880), (28, 9037170), (30, 8434692), (35, 7229736), (36, 7028910), (40, 6326019), (42, 6024780), (45, 5623128), (54, 4685940), (56, 4518585), (60, 4217346), (63, 4016520), (70, 3614868), (72, 3514455), (81, 3123960), (84, 3012390), (90, 2811564), (105, 2409912), (108, 2342970), (120, 2108673), (126, 2008260), (135, 1874376), (140, 1807434), (162, 1561980), (168, 1506195), (180, 1405782), (189, 1338840), (210, 1204956), (216, 1171485), (243, 1041320), (252, 1004130), (270, 937188), (280, 903717), (315, 803304), (324, 780990), (360, 702891), (378, 669420), (405, 624792), (420, 602478), (486, 520660), (504, 502065), (540, 468594), (567, 446280), (630, 401652), (648, 390495), (756, 334710), (810, 312396), (840, 301239), (945, 267768), (972, 260330), (1080, 234297), (1134, 223140), (1215, 208264), (1260, 200826), (1512, 167355), (1620, 156198), (1701, 148760), (1890, 133884), (1944, 130165), (2268, 111570), (2430, 104132), (2520, 100413), (2835, 89256), (3240, 78099), (3402, 74380), (3719, 68040), (3780, 66942), (4536, 55785), (4860, 52066), (5670, 44628), (6804, 37190), (7438, 34020), (7560, 33471), (8505, 29752), (9720, 26033), (11157, 22680), (11340, 22314), (13608, 18595), (14876, 17010)]