1240146720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 384

約数和(自身を含む): 4735584000

約数和(自身を除く): 3495437280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 108, 114, 116, 120, 135, 144, 145, 152, 160, 171, 174, 180, 190, 216, 228, 232, 240, 261, 270, 285, 288, 290, 304, 342, 348, 360, 380, 432, 435, 456, 464, 480, 513, 521, 522, 540, 551, 570, 580, 608, 684, 696, 720, 760, 783, 855, 864, 870, 912, 928, 1026, 1042, 1044, 1080, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1520, 1563, 1566, 1653, 1710, 1740, 1824, 2052, 2084, 2088, 2160, 2204, 2280, 2320, 2565, 2605, 2610, 2736, 2755, 2784, 3040, 3126, 3132, 3306, 3420, 3480, 3915, 4104, 4168, 4176, 4320, 4408, 4560, 4640, 4689, 4959, 5130, 5210, 5220, 5472, 5510, 6252, 6264, 6612, 6840, 6960, 7815, 7830, 8208, 8265, 8336, 8352, 8816, 9120, 9378, 9899, 9918, 10260, 10420, 10440, 11020, 12504, 12528, 13224, 13680, 13920, 14067, 14877, 15109, 15630, 15660, 16416, 16530, 16672, 17632, 18756, 19798, 19836, 20520, 20840, 20880, 22040, 23445, 24795, 25008, 25056, 26448, 27360, 28134, 29697, 29754, 30218, 31260, 31320, 33060, 37512, 39596, 39672, 41040, 41680, 41760, 44080, 45327, 46890, 49495, 49590, 50016, 52896, 56268, 59394, 59508, 60436, 62520, 62640, 66120, 70335, 74385, 75024, 75545, 79192, 79344, 82080, 83360, 88160, 89091, 90654, 93780, 98990, 99180, 112536, 118788, 119016, 120872, 125040, 125280, 132240, 135981, 140670, 148485, 148770, 150048, 151090, 158384, 158688, 178182, 181308, 187560, 197980, 198360, 225072, 226635, 237576, 238032, 241744, 250080, 264480, 267273, 271962, 281340, 287071, 296970, 297540, 302180, 316768, 356364, 362616, 375120, 395960, 396720, 407943, 445455, 450144, 453270, 475152, 476064, 483488, 534546, 543924, 562680, 574142, 593940, 595080, 604360, 679905, 712728, 725232, 750240, 791920, 793440, 815886, 861213, 890910, 906540, 950304, 1069092, 1087848, 1125360, 1148284, 1187880, 1190160, 1208720, 1336365, 1359810, 1425456, 1435355, 1450464, 1583840, 1631772, 1722426, 1781820, 1813080, 2039715, 2138184, 2175696, 2250720, 2296568, 2375760, 2380320, 2417440, 2583639, 2672730, 2719620, 2850912, 2870710, 3263544, 3444852, 3563640, 3626160, 4079430, 4276368, 4306065, 4351392, 4593136, 4751520, 5167278, 5345460, 5439240, 5741420, 6527088, 6889704, 7127280, 7252320, 7750917, 8158860, 8552736, 8612130, 9186272, 10334556, 10690920, 10878480, 11482840, 12918195, 13054176, 13779408, 14254560, 15501834, 16317720, 17224260, 20669112, 21381840, 21756960, 22965680, 25836390, 27558816, 31003668, 32635440, 34448520, 38754585, 41338224, 42763680, 45931360, 51672780, 62007336, 65270880, 68897040, 77509170, 82676448, 103345560, 124014672, 137794080, 155018340, 206691120, 248029344, 310036680, 413382240, 620073360, 1240146720]

約数ペア:

[(1, 1240146720), (2, 620073360), (3, 413382240), (4, 310036680), (5, 248029344), (6, 206691120), (8, 155018340), (9, 137794080), (10, 124014672), (12, 103345560), (15, 82676448), (16, 77509170), (18, 68897040), (19, 65270880), (20, 62007336), (24, 51672780), (27, 45931360), (29, 42763680), (30, 41338224), (32, 38754585), (36, 34448520), (38, 32635440), (40, 31003668), (45, 27558816), (48, 25836390), (54, 22965680), (57, 21756960), (58, 21381840), (60, 20669112), (72, 17224260), (76, 16317720), (80, 15501834), (87, 14254560), (90, 13779408), (95, 13054176), (96, 12918195), (108, 11482840), (114, 10878480), (116, 10690920), (120, 10334556), (135, 9186272), (144, 8612130), (145, 8552736), (152, 8158860), (160, 7750917), (171, 7252320), (174, 7127280), (180, 6889704), (190, 6527088), (216, 5741420), (228, 5439240), (232, 5345460), (240, 5167278), (261, 4751520), (270, 4593136), (285, 4351392), (288, 4306065), (290, 4276368), (304, 4079430), (342, 3626160), (348, 3563640), (360, 3444852), (380, 3263544), (432, 2870710), (435, 2850912), (456, 2719620), (464, 2672730), (480, 2583639), (513, 2417440), (521, 2380320), (522, 2375760), (540, 2296568), (551, 2250720), (570, 2175696), (580, 2138184), (608, 2039715), (684, 1813080), (696, 1781820), (720, 1722426), (760, 1631772), (783, 1583840), (855, 1450464), (864, 1435355), (870, 1425456), (912, 1359810), (928, 1336365), (1026, 1208720), (1042, 1190160), (1044, 1187880), (1080, 1148284), (1102, 1125360), (1140, 1087848), (1160, 1069092), (1305, 950304), (1368, 906540), (1392, 890910), (1440, 861213), (1520, 815886), (1563, 793440), (1566, 791920), (1653, 750240), (1710, 725232), (1740, 712728), (1824, 679905), (2052, 604360), (2084, 595080), (2088, 593940), (2160, 574142), (2204, 562680), (2280, 543924), (2320, 534546), (2565, 483488), (2605, 476064), (2610, 475152), (2736, 453270), (2755, 450144), (2784, 445455), (3040, 407943), (3126, 396720), (3132, 395960), (3306, 375120), (3420, 362616), (3480, 356364), (3915, 316768), (4104, 302180), (4168, 297540), (4176, 296970), (4320, 287071), (4408, 281340), (4560, 271962), (4640, 267273), (4689, 264480), (4959, 250080), (5130, 241744), (5210, 238032), (5220, 237576), (5472, 226635), (5510, 225072), (6252, 198360), (6264, 197980), (6612, 187560), (6840, 181308), (6960, 178182), (7815, 158688), (7830, 158384), (8208, 151090), (8265, 150048), (8336, 148770), (8352, 148485), (8816, 140670), (9120, 135981), (9378, 132240), (9899, 125280), (9918, 125040), (10260, 120872), (10420, 119016), (10440, 118788), (11020, 112536), (12504, 99180), (12528, 98990), (13224, 93780), (13680, 90654), (13920, 89091), (14067, 88160), (14877, 83360), (15109, 82080), (15630, 79344), (15660, 79192), (16416, 75545), (16530, 75024), (16672, 74385), (17632, 70335), (18756, 66120), (19798, 62640), (19836, 62520), (20520, 60436), (20840, 59508), (20880, 59394), (22040, 56268), (23445, 52896), (24795, 50016), (25008, 49590), (25056, 49495), (26448, 46890), (27360, 45327), (28134, 44080), (29697, 41760), (29754, 41680), (30218, 41040), (31260, 39672), (31320, 39596), (33060, 37512)]