290326140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41357}}^1$

素因数の和:41388

約数の個数: 96

約数和(自身を含む): 972740160

約数和(自身を除く): 682414020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 41357, 82714, 124071, 165428, 206785, 248142, 372213, 413570, 496284, 537641, 620355, 744426, 827140, 1075282, 1116639, 1240710, 1488852, 1612923, 1861065, 2150564, 2233278, 2481420, 2688205, 3225846, 3722130, 4466556, 4838769, 5376410, 5583195, 6451692, 7444260, 8064615, 9677538, 10752820, 11166390, 14516307, 16129230, 19355076, 22332780, 24193845, 29032614, 32258460, 48387690, 58065228, 72581535, 96775380, 145163070, 290326140]

約数ペア:

[(1, 290326140), (2, 145163070), (3, 96775380), (4, 72581535), (5, 58065228), (6, 48387690), (9, 32258460), (10, 29032614), (12, 24193845), (13, 22332780), (15, 19355076), (18, 16129230), (20, 14516307), (26, 11166390), (27, 10752820), (30, 9677538), (36, 8064615), (39, 7444260), (45, 6451692), (52, 5583195), (54, 5376410), (60, 4838769), (65, 4466556), (78, 3722130), (90, 3225846), (108, 2688205), (117, 2481420), (130, 2233278), (135, 2150564), (156, 1861065), (180, 1612923), (195, 1488852), (234, 1240710), (260, 1116639), (270, 1075282), (351, 827140), (390, 744426), (468, 620355), (540, 537641), (585, 496284), (702, 413570), (780, 372213), (1170, 248142), (1404, 206785), (1755, 165428), (2340, 124071), (3510, 82714), (7020, 41357)]