157326240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 521579520

約数和(自身を除く): 364253280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 97, 109, 120, 124, 155, 160, 186, 194, 218, 240, 248, 291, 310, 327, 372, 388, 436, 465, 480, 485, 496, 545, 582, 620, 654, 744, 776, 872, 930, 970, 992, 1090, 1164, 1240, 1308, 1455, 1488, 1552, 1635, 1744, 1860, 1940, 2180, 2328, 2480, 2616, 2910, 2976, 3007, 3104, 3270, 3379, 3488, 3720, 3880, 4360, 4656, 4960, 5232, 5820, 6014, 6540, 6758, 7440, 7760, 8720, 9021, 9312, 10137, 10464, 10573, 11640, 12028, 13080, 13516, 14880, 15035, 15520, 16895, 17440, 18042, 20274, 21146, 23280, 24056, 26160, 27032, 30070, 31719, 33790, 36084, 40548, 42292, 45105, 46560, 48112, 50685, 52320, 52865, 54064, 60140, 63438, 67580, 72168, 81096, 84584, 90210, 96224, 101370, 105730, 108128, 120280, 126876, 135160, 144336, 158595, 162192, 169168, 180420, 202740, 211460, 240560, 253752, 270320, 288672, 317190, 324384, 327763, 338336, 360840, 405480, 422920, 481120, 507504, 540640, 634380, 655526, 721680, 810960, 845840, 983289, 1015008, 1268760, 1311052, 1443360, 1621920, 1638815, 1691680, 1966578, 2537520, 2622104, 3277630, 3933156, 4916445, 5075040, 5244208, 6555260, 7866312, 9832890, 10488416, 13110520, 15732624, 19665780, 26221040, 31465248, 39331560, 52442080, 78663120, 157326240]

約数ペア:

[(1, 157326240), (2, 78663120), (3, 52442080), (4, 39331560), (5, 31465248), (6, 26221040), (8, 19665780), (10, 15732624), (12, 13110520), (15, 10488416), (16, 9832890), (20, 7866312), (24, 6555260), (30, 5244208), (31, 5075040), (32, 4916445), (40, 3933156), (48, 3277630), (60, 2622104), (62, 2537520), (80, 1966578), (93, 1691680), (96, 1638815), (97, 1621920), (109, 1443360), (120, 1311052), (124, 1268760), (155, 1015008), (160, 983289), (186, 845840), (194, 810960), (218, 721680), (240, 655526), (248, 634380), (291, 540640), (310, 507504), (327, 481120), (372, 422920), (388, 405480), (436, 360840), (465, 338336), (480, 327763), (485, 324384), (496, 317190), (545, 288672), (582, 270320), (620, 253752), (654, 240560), (744, 211460), (776, 202740), (872, 180420), (930, 169168), (970, 162192), (992, 158595), (1090, 144336), (1164, 135160), (1240, 126876), (1308, 120280), (1455, 108128), (1488, 105730), (1552, 101370), (1635, 96224), (1744, 90210), (1860, 84584), (1940, 81096), (2180, 72168), (2328, 67580), (2480, 63438), (2616, 60140), (2910, 54064), (2976, 52865), (3007, 52320), (3104, 50685), (3270, 48112), (3379, 46560), (3488, 45105), (3720, 42292), (3880, 40548), (4360, 36084), (4656, 33790), (4960, 31719), (5232, 30070), (5820, 27032), (6014, 26160), (6540, 24056), (6758, 23280), (7440, 21146), (7760, 20274), (8720, 18042), (9021, 17440), (9312, 16895), (10137, 15520), (10464, 15035), (10573, 14880), (11640, 13516), (12028, 13080)]