151408320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22531}}^1$

素因数の和:22558

約数の個数: 112

約数和(自身を含む): 549420288

約数和(自身を除く): 398011968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 22531, 45062, 67593, 90124, 112655, 135186, 157717, 180248, 225310, 270372, 315434, 337965, 360496, 450620, 473151, 540744, 630868, 675930, 720992, 788585, 901240, 946302, 1081488, 1261736, 1351860, 1441984, 1577170, 1802480, 1892604, 2162976, 2365755, 2523472, 2703720, 3154340, 3604960, 3785208, 4325952, 4731510, 5046944, 5407440, 6308680, 7209920, 7570416, 9463020, 10093888, 10814880, 12617360, 15140832, 18926040, 21629760, 25234720, 30281664, 37852080, 50469440, 75704160, 151408320]

約数ペア:

[(1, 151408320), (2, 75704160), (3, 50469440), (4, 37852080), (5, 30281664), (6, 25234720), (7, 21629760), (8, 18926040), (10, 15140832), (12, 12617360), (14, 10814880), (15, 10093888), (16, 9463020), (20, 7570416), (21, 7209920), (24, 6308680), (28, 5407440), (30, 5046944), (32, 4731510), (35, 4325952), (40, 3785208), (42, 3604960), (48, 3154340), (56, 2703720), (60, 2523472), (64, 2365755), (70, 2162976), (80, 1892604), (84, 1802480), (96, 1577170), (105, 1441984), (112, 1351860), (120, 1261736), (140, 1081488), (160, 946302), (168, 901240), (192, 788585), (210, 720992), (224, 675930), (240, 630868), (280, 540744), (320, 473151), (336, 450620), (420, 360496), (448, 337965), (480, 315434), (560, 270372), (672, 225310), (840, 180248), (960, 157717), (1120, 135186), (1344, 112655), (1680, 90124), (2240, 67593), (3360, 45062), (6720, 22531)]