145401480

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 192

約数和(自身を含む): 560327040

約数和(自身を除く): 414925560

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, 2137, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4274, 4536, 4860, 5670, 6411, 6804, 7560, 8505, 8548, 9720, 10685, 11340, 12822, 13608, 14959, 17010, 17096, 19233, 21370, 22680, 25644, 29918, 32055, 34020, 38466, 42740, 44877, 51288, 57699, 59836, 64110, 68040, 74795, 76932, 85480, 89754, 96165, 115398, 119672, 128220, 134631, 149590, 153864, 173097, 179508, 192330, 224385, 230796, 256440, 269262, 288495, 299180, 346194, 359016, 384660, 403893, 448770, 461592, 519291, 538524, 576990, 598360, 673155, 692388, 769320, 807786, 865485, 897540, 1038582, 1077048, 1153980, 1211679, 1346310, 1384776, 1615572, 1730970, 1795080, 2019465, 2077164, 2307960, 2423358, 2596455, 2692620, 3231144, 3461940, 3635037, 4038930, 4154328, 4846716, 5192910, 5385240, 6058395, 6923880, 7270074, 8077860, 9693432, 10385820, 12116790, 14540148, 16155720, 18175185, 20771640, 24233580, 29080296, 36350370, 48467160, 72700740, 145401480]

約数ペア:

[(1, 145401480), (2, 72700740), (3, 48467160), (4, 36350370), (5, 29080296), (6, 24233580), (7, 20771640), (8, 18175185), (9, 16155720), (10, 14540148), (12, 12116790), (14, 10385820), (15, 9693432), (18, 8077860), (20, 7270074), (21, 6923880), (24, 6058395), (27, 5385240), (28, 5192910), (30, 4846716), (35, 4154328), (36, 4038930), (40, 3635037), (42, 3461940), (45, 3231144), (54, 2692620), (56, 2596455), (60, 2423358), (63, 2307960), (70, 2077164), (72, 2019465), (81, 1795080), (84, 1730970), (90, 1615572), (105, 1384776), (108, 1346310), (120, 1211679), (126, 1153980), (135, 1077048), (140, 1038582), (162, 897540), (168, 865485), (180, 807786), (189, 769320), (210, 692388), (216, 673155), (243, 598360), (252, 576990), (270, 538524), (280, 519291), (315, 461592), (324, 448770), (360, 403893), (378, 384660), (405, 359016), (420, 346194), (486, 299180), (504, 288495), (540, 269262), (567, 256440), (630, 230796), (648, 224385), (756, 192330), (810, 179508), (840, 173097), (945, 153864), (972, 149590), (1080, 134631), (1134, 128220), (1215, 119672), (1260, 115398), (1512, 96165), (1620, 89754), (1701, 85480), (1890, 76932), (1944, 74795), (2137, 68040), (2268, 64110), (2430, 59836), (2520, 57699), (2835, 51288), (3240, 44877), (3402, 42740), (3780, 38466), (4274, 34020), (4536, 32055), (4860, 29918), (5670, 25644), (6411, 22680), (6804, 21370), (7560, 19233), (8505, 17096), (8548, 17010), (9720, 14959), (10685, 13608), (11340, 12822)]