148584240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 320

約数和(自身を含む): 605675520

約数和(自身を除く): 457091280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 317, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 634, 651, 720, 744, 756, 837, 840, 868, 930, 945, 951, 1008, 1080, 1085, 1116, 1240, 1260, 1268, 1302, 1395, 1488, 1512, 1585, 1674, 1680, 1736, 1860, 1890, 1902, 1953, 2160, 2170, 2219, 2232, 2480, 2520, 2536, 2604, 2790, 2853, 3024, 3170, 3255, 3348, 3472, 3720, 3780, 3804, 3906, 4185, 4340, 4438, 4464, 4755, 5040, 5072, 5208, 5580, 5706, 5859, 6340, 6510, 6657, 6696, 7440, 7560, 7608, 7812, 8370, 8559, 8680, 8876, 9510, 9765, 9827, 10416, 11095, 11160, 11412, 11718, 12680, 13020, 13314, 13392, 14265, 15120, 15216, 15624, 16740, 17118, 17360, 17752, 19020, 19530, 19654, 19971, 22190, 22320, 22824, 23436, 25360, 26040, 26628, 28530, 29295, 29481, 31248, 33285, 33480, 34236, 35504, 38040, 39060, 39308, 39942, 42795, 44380, 45648, 46872, 49135, 52080, 53256, 57060, 58590, 58962, 59913, 66570, 66960, 68472, 68789, 76080, 78120, 78616, 79884, 85590, 88443, 88760, 93744, 98270, 99855, 106512, 114120, 117180, 117924, 119826, 133140, 136944, 137578, 147405, 156240, 157232, 159768, 171180, 176886, 177520, 196540, 199710, 206367, 228240, 234360, 235848, 239652, 265329, 266280, 275156, 294810, 299565, 319536, 342360, 343945, 353772, 393080, 399420, 412734, 442215, 468720, 471696, 479304, 530658, 532560, 550312, 589620, 599130, 619101, 684720, 687890, 707544, 786160, 798840, 825468, 884430, 958608, 1031835, 1061316, 1100624, 1179240, 1198260, 1238202, 1326645, 1375780, 1415088, 1597680, 1650936, 1768860, 1857303, 2063670, 2122632, 2358480, 2396520, 2476404, 2653290, 2751560, 3095505, 3301872, 3537720, 3714606, 4127340, 4245264, 4793040, 4952808, 5306580, 5503120, 6191010, 7075440, 7429212, 8254680, 9286515, 9905616, 10613160, 12382020, 14858424, 16509360, 18573030, 21226320, 24764040, 29716848, 37146060, 49528080, 74292120, 148584240]

約数ペア:

[(1, 148584240), (2, 74292120), (3, 49528080), (4, 37146060), (5, 29716848), (6, 24764040), (7, 21226320), (8, 18573030), (9, 16509360), (10, 14858424), (12, 12382020), (14, 10613160), (15, 9905616), (16, 9286515), (18, 8254680), (20, 7429212), (21, 7075440), (24, 6191010), (27, 5503120), (28, 5306580), (30, 4952808), (31, 4793040), (35, 4245264), (36, 4127340), (40, 3714606), (42, 3537720), (45, 3301872), (48, 3095505), (54, 2751560), (56, 2653290), (60, 2476404), (62, 2396520), (63, 2358480), (70, 2122632), (72, 2063670), (80, 1857303), (84, 1768860), (90, 1650936), (93, 1597680), (105, 1415088), (108, 1375780), (112, 1326645), (120, 1238202), (124, 1198260), (126, 1179240), (135, 1100624), (140, 1061316), (144, 1031835), (155, 958608), (168, 884430), (180, 825468), (186, 798840), (189, 786160), (210, 707544), (216, 687890), (217, 684720), (240, 619101), (248, 599130), (252, 589620), (270, 550312), (279, 532560), (280, 530658), (310, 479304), (315, 471696), (317, 468720), (336, 442215), (360, 412734), (372, 399420), (378, 393080), (420, 353772), (432, 343945), (434, 342360), (465, 319536), (496, 299565), (504, 294810), (540, 275156), (558, 266280), (560, 265329), (620, 239652), (630, 235848), (634, 234360), (651, 228240), (720, 206367), (744, 199710), (756, 196540), (837, 177520), (840, 176886), (868, 171180), (930, 159768), (945, 157232), (951, 156240), (1008, 147405), (1080, 137578), (1085, 136944), (1116, 133140), (1240, 119826), (1260, 117924), (1268, 117180), (1302, 114120), (1395, 106512), (1488, 99855), (1512, 98270), (1585, 93744), (1674, 88760), (1680, 88443), (1736, 85590), (1860, 79884), (1890, 78616), (1902, 78120), (1953, 76080), (2160, 68789), (2170, 68472), (2219, 66960), (2232, 66570), (2480, 59913), (2520, 58962), (2536, 58590), (2604, 57060), (2790, 53256), (2853, 52080), (3024, 49135), (3170, 46872), (3255, 45648), (3348, 44380), (3472, 42795), (3720, 39942), (3780, 39308), (3804, 39060), (3906, 38040), (4185, 35504), (4340, 34236), (4438, 33480), (4464, 33285), (4755, 31248), (5040, 29481), (5072, 29295), (5208, 28530), (5580, 26628), (5706, 26040), (5859, 25360), (6340, 23436), (6510, 22824), (6657, 22320), (6696, 22190), (7440, 19971), (7560, 19654), (7608, 19530), (7812, 19020), (8370, 17752), (8559, 17360), (8680, 17118), (8876, 16740), (9510, 15624), (9765, 15216), (9827, 15120), (10416, 14265), (11095, 13392), (11160, 13314), (11412, 13020), (11718, 12680)]