153321840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1104

約数の個数: 240

約数和(自身を含む): 609336000

約数和(自身を除く): 456014160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1049, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2098, 2320, 2436, 2520, 2610, 3045, 3147, 3248, 3480, 3654, 4060, 4176, 4196, 4872, 5040, 5220, 5245, 6090, 6294, 6960, 7308, 7343, 8120, 8392, 9135, 9441, 9744, 10440, 10490, 12180, 12588, 14616, 14686, 15735, 16240, 16784, 18270, 18882, 20880, 20980, 22029, 24360, 25176, 29232, 29372, 30421, 31470, 36540, 36715, 37764, 41960, 44058, 47205, 48720, 50352, 58744, 60842, 62940, 66087, 73080, 73430, 75528, 83920, 88116, 91263, 94410, 110145, 117488, 121684, 125880, 132174, 146160, 146860, 151056, 152105, 176232, 182526, 188820, 212947, 220290, 243368, 251760, 264348, 273789, 293720, 304210, 330435, 352464, 365052, 377640, 425894, 440580, 456315, 486736, 528696, 547578, 587440, 608420, 638841, 660870, 730104, 755280, 851788, 881160, 912630, 1057392, 1064735, 1095156, 1216840, 1277682, 1321740, 1368945, 1460208, 1703576, 1762320, 1825260, 1916523, 2129470, 2190312, 2433680, 2555364, 2643480, 2737890, 3194205, 3407152, 3650520, 3833046, 4258940, 4380624, 5110728, 5286960, 5475780, 6388410, 7301040, 7666092, 8517880, 9582615, 10221456, 10951560, 12776820, 15332184, 17035760, 19165230, 21903120, 25553640, 30664368, 38330460, 51107280, 76660920, 153321840]

約数ペア:

[(1, 153321840), (2, 76660920), (3, 51107280), (4, 38330460), (5, 30664368), (6, 25553640), (7, 21903120), (8, 19165230), (9, 17035760), (10, 15332184), (12, 12776820), (14, 10951560), (15, 10221456), (16, 9582615), (18, 8517880), (20, 7666092), (21, 7301040), (24, 6388410), (28, 5475780), (29, 5286960), (30, 5110728), (35, 4380624), (36, 4258940), (40, 3833046), (42, 3650520), (45, 3407152), (48, 3194205), (56, 2737890), (58, 2643480), (60, 2555364), (63, 2433680), (70, 2190312), (72, 2129470), (80, 1916523), (84, 1825260), (87, 1762320), (90, 1703576), (105, 1460208), (112, 1368945), (116, 1321740), (120, 1277682), (126, 1216840), (140, 1095156), (144, 1064735), (145, 1057392), (168, 912630), (174, 881160), (180, 851788), (203, 755280), (210, 730104), (232, 660870), (240, 638841), (252, 608420), (261, 587440), (280, 547578), (290, 528696), (315, 486736), (336, 456315), (348, 440580), (360, 425894), (406, 377640), (420, 365052), (435, 352464), (464, 330435), (504, 304210), (522, 293720), (560, 273789), (580, 264348), (609, 251760), (630, 243368), (696, 220290), (720, 212947), (812, 188820), (840, 182526), (870, 176232), (1008, 152105), (1015, 151056), (1044, 146860), (1049, 146160), (1160, 132174), (1218, 125880), (1260, 121684), (1305, 117488), (1392, 110145), (1624, 94410), (1680, 91263), (1740, 88116), (1827, 83920), (2030, 75528), (2088, 73430), (2098, 73080), (2320, 66087), (2436, 62940), (2520, 60842), (2610, 58744), (3045, 50352), (3147, 48720), (3248, 47205), (3480, 44058), (3654, 41960), (4060, 37764), (4176, 36715), (4196, 36540), (4872, 31470), (5040, 30421), (5220, 29372), (5245, 29232), (6090, 25176), (6294, 24360), (6960, 22029), (7308, 20980), (7343, 20880), (8120, 18882), (8392, 18270), (9135, 16784), (9441, 16240), (9744, 15735), (10440, 14686), (10490, 14616), (12180, 12588)]