520231140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6779

約数の個数: 192

約数和(自身を含む): 1901733120

約数和(自身を除く): 1381501980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3510, 3861, 4290, 5148, 5940, 6435, 6737, 7020, 7722, 8580, 12870, 13474, 15444, 19305, 20211, 25740, 26948, 33685, 38610, 40422, 60633, 67370, 74107, 77220, 80844, 87581, 101055, 121266, 134740, 148214, 175162, 181899, 202110, 222321, 242532, 262743, 296428, 303165, 350324, 363798, 370535, 404220, 437905, 444642, 525486, 606330, 666963, 727596, 741070, 788229, 875810, 889284, 909495, 963391, 1050972, 1111605, 1212660, 1313715, 1333926, 1482140, 1576458, 1751620, 1818990, 1926782, 2000889, 2223210, 2364687, 2627430, 2667852, 2890173, 3152916, 3334815, 3637980, 3853564, 3941145, 4001778, 4446420, 4729374, 4816955, 5254860, 5780346, 6669630, 7882290, 8003556, 8670519, 9458748, 9633910, 10004445, 11560692, 11823435, 13339260, 14450865, 15764580, 17341038, 19267820, 20008890, 23646870, 26011557, 28901730, 34682076, 40017780, 43352595, 47293740, 52023114, 57803460, 86705190, 104046228, 130057785, 173410380, 260115570, 520231140]

約数ペア:

[(1, 520231140), (2, 260115570), (3, 173410380), (4, 130057785), (5, 104046228), (6, 86705190), (9, 57803460), (10, 52023114), (11, 47293740), (12, 43352595), (13, 40017780), (15, 34682076), (18, 28901730), (20, 26011557), (22, 23646870), (26, 20008890), (27, 19267820), (30, 17341038), (33, 15764580), (36, 14450865), (39, 13339260), (44, 11823435), (45, 11560692), (52, 10004445), (54, 9633910), (55, 9458748), (60, 8670519), (65, 8003556), (66, 7882290), (78, 6669630), (90, 5780346), (99, 5254860), (108, 4816955), (110, 4729374), (117, 4446420), (130, 4001778), (132, 3941145), (135, 3853564), (143, 3637980), (156, 3334815), (165, 3152916), (180, 2890173), (195, 2667852), (198, 2627430), (220, 2364687), (234, 2223210), (260, 2000889), (270, 1926782), (286, 1818990), (297, 1751620), (330, 1576458), (351, 1482140), (390, 1333926), (396, 1313715), (429, 1212660), (468, 1111605), (495, 1050972), (540, 963391), (572, 909495), (585, 889284), (594, 875810), (660, 788229), (702, 741070), (715, 727596), (780, 666963), (858, 606330), (990, 525486), (1170, 444642), (1188, 437905), (1287, 404220), (1404, 370535), (1430, 363798), (1485, 350324), (1716, 303165), (1755, 296428), (1980, 262743), (2145, 242532), (2340, 222321), (2574, 202110), (2860, 181899), (2970, 175162), (3510, 148214), (3861, 134740), (4290, 121266), (5148, 101055), (5940, 87581), (6435, 80844), (6737, 77220), (7020, 74107), (7722, 67370), (8580, 60633), (12870, 40422), (13474, 38610), (15444, 33685), (19305, 26948), (20211, 25740)]