74305920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 257590800

約数和(自身を除く): 183284880

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, 260, 312, 320, 338, 384, 390, 416, 458, 480, 507, 520, 624, 640, 676, 687, 780, 832, 845, 916, 960, 1014, 1040, 1145, 1248, 1352, 1374, 1560, 1664, 1690, 1832, 1920, 2028, 2080, 2290, 2496, 2535, 2704, 2748, 2977, 3120, 3380, 3435, 3664, 4056, 4160, 4580, 4992, 5070, 5408, 5496, 5954, 6240, 6760, 6870, 7328, 8112, 8320, 8931, 9160, 10140, 10816, 10992, 11908, 12480, 13520, 13740, 14656, 14885, 16224, 17862, 18320, 20280, 21632, 21984, 23816, 24960, 27040, 27480, 29312, 29770, 32448, 35724, 36640, 38701, 40560, 43968, 44655, 47632, 54080, 54960, 59540, 64896, 71448, 73280, 77402, 81120, 87936, 89310, 95264, 108160, 109920, 116103, 119080, 142896, 146560, 154804, 162240, 178620, 190528, 193505, 219840, 232206, 238160, 285792, 309608, 324480, 357240, 381056, 387010, 439680, 464412, 476320, 571584, 580515, 619216, 714480, 774020, 928824, 952640, 1143168, 1161030, 1238432, 1428960, 1548040, 1857648, 1905280, 2322060, 2476864, 2857920, 3096080, 3715296, 4644120, 4953728, 5715840, 6192160, 7430592, 9288240, 12384320, 14861184, 18576480, 24768640, 37152960, 74305920]

約数ペア:

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