148611840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 216

約数和(自身を含む): 516191760

約数和(自身を除く): 367579920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 229, 240, 256, 260, 312, 320, 338, 384, 390, 416, 458, 480, 507, 520, 624, 640, 676, 687, 768, 780, 832, 845, 916, 960, 1014, 1040, 1145, 1248, 1280, 1352, 1374, 1560, 1664, 1690, 1832, 1920, 2028, 2080, 2290, 2496, 2535, 2704, 2748, 2977, 3120, 3328, 3380, 3435, 3664, 3840, 4056, 4160, 4580, 4992, 5070, 5408, 5496, 5954, 6240, 6760, 6870, 7328, 8112, 8320, 8931, 9160, 9984, 10140, 10816, 10992, 11908, 12480, 13520, 13740, 14656, 14885, 16224, 16640, 17862, 18320, 20280, 21632, 21984, 23816, 24960, 27040, 27480, 29312, 29770, 32448, 35724, 36640, 38701, 40560, 43264, 43968, 44655, 47632, 49920, 54080, 54960, 58624, 59540, 64896, 71448, 73280, 77402, 81120, 87936, 89310, 95264, 108160, 109920, 116103, 119080, 129792, 142896, 146560, 154804, 162240, 175872, 178620, 190528, 193505, 216320, 219840, 232206, 238160, 285792, 293120, 309608, 324480, 357240, 381056, 387010, 439680, 464412, 476320, 571584, 580515, 619216, 648960, 714480, 762112, 774020, 879360, 928824, 952640, 1143168, 1161030, 1238432, 1428960, 1548040, 1857648, 1905280, 2286336, 2322060, 2476864, 2857920, 3096080, 3715296, 3810560, 4644120, 4953728, 5715840, 6192160, 7430592, 9288240, 9907456, 11431680, 12384320, 14861184, 18576480, 24768640, 29722368, 37152960, 49537280, 74305920, 148611840]

約数ペア:

[(1, 148611840), (2, 74305920), (3, 49537280), (4, 37152960), (5, 29722368), (6, 24768640), (8, 18576480), (10, 14861184), (12, 12384320), (13, 11431680), (15, 9907456), (16, 9288240), (20, 7430592), (24, 6192160), (26, 5715840), (30, 4953728), (32, 4644120), (39, 3810560), (40, 3715296), (48, 3096080), (52, 2857920), (60, 2476864), (64, 2322060), (65, 2286336), (78, 1905280), (80, 1857648), (96, 1548040), (104, 1428960), (120, 1238432), (128, 1161030), (130, 1143168), (156, 952640), (160, 928824), (169, 879360), (192, 774020), (195, 762112), (208, 714480), (229, 648960), (240, 619216), (256, 580515), (260, 571584), (312, 476320), (320, 464412), (338, 439680), (384, 387010), (390, 381056), (416, 357240), (458, 324480), (480, 309608), (507, 293120), (520, 285792), (624, 238160), (640, 232206), (676, 219840), (687, 216320), (768, 193505), (780, 190528), (832, 178620), (845, 175872), (916, 162240), (960, 154804), (1014, 146560), (1040, 142896), (1145, 129792), (1248, 119080), (1280, 116103), (1352, 109920), (1374, 108160), (1560, 95264), (1664, 89310), (1690, 87936), (1832, 81120), (1920, 77402), (2028, 73280), (2080, 71448), (2290, 64896), (2496, 59540), (2535, 58624), (2704, 54960), (2748, 54080), (2977, 49920), (3120, 47632), (3328, 44655), (3380, 43968), (3435, 43264), (3664, 40560), (3840, 38701), (4056, 36640), (4160, 35724), (4580, 32448), (4992, 29770), (5070, 29312), (5408, 27480), (5496, 27040), (5954, 24960), (6240, 23816), (6760, 21984), (6870, 21632), (7328, 20280), (8112, 18320), (8320, 17862), (8931, 16640), (9160, 16224), (9984, 14885), (10140, 14656), (10816, 13740), (10992, 13520), (11908, 12480)]