197556840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14071}}^1$

素因数の和:14104

約数の個数: 128

約数和(自身を含む): 709228800

約数和(自身を除く): 511671960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 14071, 28142, 42213, 56284, 70355, 84426, 112568, 126639, 140710, 168852, 182923, 211065, 253278, 281420, 337704, 365846, 379917, 422130, 506556, 548769, 562840, 633195, 731692, 759834, 844260, 914615, 1013112, 1097538, 1266390, 1463384, 1519668, 1646307, 1688520, 1829230, 1899585, 2195076, 2532780, 2743845, 3039336, 3292614, 3658460, 3799170, 4390152, 4938921, 5065560, 5487690, 6585228, 7316920, 7598340, 8231535, 9877842, 10975380, 13170456, 15196680, 16463070, 19755684, 21950760, 24694605, 32926140, 39511368, 49389210, 65852280, 98778420, 197556840]

約数ペア:

[(1, 197556840), (2, 98778420), (3, 65852280), (4, 49389210), (5, 39511368), (6, 32926140), (8, 24694605), (9, 21950760), (10, 19755684), (12, 16463070), (13, 15196680), (15, 13170456), (18, 10975380), (20, 9877842), (24, 8231535), (26, 7598340), (27, 7316920), (30, 6585228), (36, 5487690), (39, 5065560), (40, 4938921), (45, 4390152), (52, 3799170), (54, 3658460), (60, 3292614), (65, 3039336), (72, 2743845), (78, 2532780), (90, 2195076), (104, 1899585), (108, 1829230), (117, 1688520), (120, 1646307), (130, 1519668), (135, 1463384), (156, 1266390), (180, 1097538), (195, 1013112), (216, 914615), (234, 844260), (260, 759834), (270, 731692), (312, 633195), (351, 562840), (360, 548769), (390, 506556), (468, 422130), (520, 379917), (540, 365846), (585, 337704), (702, 281420), (780, 253278), (936, 211065), (1080, 182923), (1170, 168852), (1404, 140710), (1560, 126639), (1755, 112568), (2340, 84426), (2808, 70355), (3510, 56284), (4680, 42213), (7020, 28142), (14040, 14071)]