2549070480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31147}}^1$

素因数の和:31205

約数の個数: 160

約数和(自身を含む): 8898859008

約数和(自身を除く): 6349788528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 27280, 31147, 40920, 62294, 81840, 93441, 124588, 155735, 186882, 249176, 311470, 342617, 373764, 467205, 498352, 622940, 685234, 747528, 934410, 965557, 1027851, 1245880, 1370468, 1495056, 1713085, 1868820, 1931114, 2055702, 2491760, 2740936, 2896671, 3426170, 3737640, 3862228, 4111404, 4827785, 5139255, 5481872, 5793342, 6852340, 7475280, 7724456, 8222808, 9655570, 10278510, 10621127, 11586684, 13704680, 14483355, 15448912, 16445616, 19311140, 20557020, 21242254, 23173368, 27409360, 28966710, 31863381, 38622280, 41114040, 42484508, 46346736, 53105635, 57933420, 63726762, 77244560, 82228080, 84969016, 106211270, 115866840, 127453524, 159316905, 169938032, 212422540, 231733680, 254907048, 318633810, 424845080, 509814096, 637267620, 849690160, 1274535240, 2549070480]

約数ペア:

[(1, 2549070480), (2, 1274535240), (3, 849690160), (4, 637267620), (5, 509814096), (6, 424845080), (8, 318633810), (10, 254907048), (11, 231733680), (12, 212422540), (15, 169938032), (16, 159316905), (20, 127453524), (22, 115866840), (24, 106211270), (30, 84969016), (31, 82228080), (33, 77244560), (40, 63726762), (44, 57933420), (48, 53105635), (55, 46346736), (60, 42484508), (62, 41114040), (66, 38622280), (80, 31863381), (88, 28966710), (93, 27409360), (110, 23173368), (120, 21242254), (124, 20557020), (132, 19311140), (155, 16445616), (165, 15448912), (176, 14483355), (186, 13704680), (220, 11586684), (240, 10621127), (248, 10278510), (264, 9655570), (310, 8222808), (330, 7724456), (341, 7475280), (372, 6852340), (440, 5793342), (465, 5481872), (496, 5139255), (528, 4827785), (620, 4111404), (660, 3862228), (682, 3737640), (744, 3426170), (880, 2896671), (930, 2740936), (1023, 2491760), (1240, 2055702), (1320, 1931114), (1364, 1868820), (1488, 1713085), (1705, 1495056), (1860, 1370468), (2046, 1245880), (2480, 1027851), (2640, 965557), (2728, 934410), (3410, 747528), (3720, 685234), (4092, 622940), (5115, 498352), (5456, 467205), (6820, 373764), (7440, 342617), (8184, 311470), (10230, 249176), (13640, 186882), (16368, 155735), (20460, 124588), (27280, 93441), (31147, 81840), (40920, 62294)]