73615920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1563

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 196366800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1511, 1624, 1680, 1740, 2030, 2320, 2436, 3022, 3045, 3248, 3480, 4060, 4533, 4872, 6044, 6090, 6960, 7555, 8120, 9066, 9744, 10577, 12088, 12180, 15110, 16240, 18132, 21154, 22665, 24176, 24360, 30220, 31731, 36264, 42308, 43819, 45330, 48720, 52885, 60440, 63462, 72528, 84616, 87638, 90660, 105770, 120880, 126924, 131457, 158655, 169232, 175276, 181320, 211540, 219095, 253848, 262914, 306733, 317310, 350552, 362640, 423080, 438190, 507696, 525828, 613466, 634620, 657285, 701104, 846160, 876380, 920199, 1051656, 1226932, 1269240, 1314570, 1533665, 1752760, 1840398, 2103312, 2453864, 2538480, 2629140, 3067330, 3505520, 3680796, 4600995, 4907728, 5258280, 6134660, 7361592, 9201990, 10516560, 12269320, 14723184, 18403980, 24538640, 36807960, 73615920]

約数ペア:

[(1, 73615920), (2, 36807960), (3, 24538640), (4, 18403980), (5, 14723184), (6, 12269320), (7, 10516560), (8, 9201990), (10, 7361592), (12, 6134660), (14, 5258280), (15, 4907728), (16, 4600995), (20, 3680796), (21, 3505520), (24, 3067330), (28, 2629140), (29, 2538480), (30, 2453864), (35, 2103312), (40, 1840398), (42, 1752760), (48, 1533665), (56, 1314570), (58, 1269240), (60, 1226932), (70, 1051656), (80, 920199), (84, 876380), (87, 846160), (105, 701104), (112, 657285), (116, 634620), (120, 613466), (140, 525828), (145, 507696), (168, 438190), (174, 423080), (203, 362640), (210, 350552), (232, 317310), (240, 306733), (280, 262914), (290, 253848), (336, 219095), (348, 211540), (406, 181320), (420, 175276), (435, 169232), (464, 158655), (560, 131457), (580, 126924), (609, 120880), (696, 105770), (812, 90660), (840, 87638), (870, 84616), (1015, 72528), (1160, 63462), (1218, 60440), (1392, 52885), (1511, 48720), (1624, 45330), (1680, 43819), (1740, 42308), (2030, 36264), (2320, 31731), (2436, 30220), (3022, 24360), (3045, 24176), (3248, 22665), (3480, 21154), (4060, 18132), (4533, 16240), (4872, 15110), (6044, 12180), (6090, 12088), (6960, 10577), (7555, 9744), (8120, 9066)]