1298611440

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3219

約数の個数: 280

約数和(自身を含む): 5175153888

約数和(自身を除く): 3876542448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3181, 3240, 3402, 3645, 3780, 3888, 4536, 4860, 5040, 5103, 5670, 5832, 6362, 6480, 6804, 7290, 7560, 8505, 9072, 9543, 9720, 10206, 11340, 11664, 12724, 13608, 14580, 15120, 15905, 17010, 19086, 19440, 20412, 22267, 22680, 25448, 25515, 27216, 28629, 29160, 31810, 34020, 38172, 40824, 44534, 45360, 47715, 50896, 51030, 57258, 58320, 63620, 66801, 68040, 76344, 81648, 85887, 89068, 95430, 102060, 111335, 114516, 127240, 133602, 136080, 143145, 152688, 171774, 178136, 190860, 200403, 204120, 222670, 229032, 254480, 257661, 267204, 286290, 334005, 343548, 356272, 381720, 400806, 408240, 429435, 445340, 458064, 515322, 534408, 572580, 601209, 668010, 687096, 763440, 772983, 801612, 858870, 890680, 1002015, 1030644, 1068816, 1145160, 1202418, 1288305, 1336020, 1374192, 1545966, 1603224, 1717740, 1781360, 1803627, 2004030, 2061288, 2290320, 2318949, 2404836, 2576610, 2672040, 3006045, 3091932, 3206448, 3435480, 3607254, 3864915, 4008060, 4122576, 4637898, 4809672, 5153220, 5344080, 5410881, 6012090, 6183864, 6870960, 7214508, 7729830, 8016120, 9018135, 9275796, 9619344, 10306440, 10821762, 11594745, 12024180, 12367728, 14429016, 15459660, 16032240, 16232643, 18036270, 18551592, 20612880, 21643524, 23189490, 24048360, 27054405, 28858032, 30919320, 32465286, 36072540, 37103184, 43287048, 46378980, 48096720, 54108810, 61838640, 64930572, 72145080, 81163215, 86574096, 92757960, 108217620, 129861144, 144290160, 162326430, 185515920, 216435240, 259722288, 324652860, 432870480, 649305720, 1298611440]

約数ペア:

[(1, 1298611440), (2, 649305720), (3, 432870480), (4, 324652860), (5, 259722288), (6, 216435240), (7, 185515920), (8, 162326430), (9, 144290160), (10, 129861144), (12, 108217620), (14, 92757960), (15, 86574096), (16, 81163215), (18, 72145080), (20, 64930572), (21, 61838640), (24, 54108810), (27, 48096720), (28, 46378980), (30, 43287048), (35, 37103184), (36, 36072540), (40, 32465286), (42, 30919320), (45, 28858032), (48, 27054405), (54, 24048360), (56, 23189490), (60, 21643524), (63, 20612880), (70, 18551592), (72, 18036270), (80, 16232643), (81, 16032240), (84, 15459660), (90, 14429016), (105, 12367728), (108, 12024180), (112, 11594745), (120, 10821762), (126, 10306440), (135, 9619344), (140, 9275796), (144, 9018135), (162, 8016120), (168, 7729830), (180, 7214508), (189, 6870960), (210, 6183864), (216, 6012090), (240, 5410881), (243, 5344080), (252, 5153220), (270, 4809672), (280, 4637898), (315, 4122576), (324, 4008060), (336, 3864915), (360, 3607254), (378, 3435480), (405, 3206448), (420, 3091932), (432, 3006045), (486, 2672040), (504, 2576610), (540, 2404836), (560, 2318949), (567, 2290320), (630, 2061288), (648, 2004030), (720, 1803627), (729, 1781360), (756, 1717740), (810, 1603224), (840, 1545966), (945, 1374192), (972, 1336020), (1008, 1288305), (1080, 1202418), (1134, 1145160), (1215, 1068816), (1260, 1030644), (1296, 1002015), (1458, 890680), (1512, 858870), (1620, 801612), (1680, 772983), (1701, 763440), (1890, 687096), (1944, 668010), (2160, 601209), (2268, 572580), (2430, 534408), (2520, 515322), (2835, 458064), (2916, 445340), (3024, 429435), (3181, 408240), (3240, 400806), (3402, 381720), (3645, 356272), (3780, 343548), (3888, 334005), (4536, 286290), (4860, 267204), (5040, 257661), (5103, 254480), (5670, 229032), (5832, 222670), (6362, 204120), (6480, 200403), (6804, 190860), (7290, 178136), (7560, 171774), (8505, 152688), (9072, 143145), (9543, 136080), (9720, 133602), (10206, 127240), (11340, 114516), (11664, 111335), (12724, 102060), (13608, 95430), (14580, 89068), (15120, 85887), (15905, 81648), (17010, 76344), (19086, 68040), (19440, 66801), (20412, 63620), (22267, 58320), (22680, 57258), (25448, 51030), (25515, 50896), (27216, 47715), (28629, 45360), (29160, 44534), (31810, 40824), (34020, 38172)]