515836620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 1741703040

約数和(自身を除く): 1225866420

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, 197, 234, 260, 270, 351, 373, 390, 394, 468, 540, 585, 591, 702, 746, 780, 788, 985, 1119, 1170, 1182, 1404, 1492, 1755, 1773, 1865, 1970, 2238, 2340, 2364, 2561, 2955, 3357, 3510, 3546, 3730, 3940, 4476, 4849, 5122, 5319, 5595, 5910, 6714, 7020, 7092, 7460, 7683, 8865, 9698, 10071, 10244, 10638, 11190, 11820, 12805, 13428, 14547, 15366, 16785, 17730, 19396, 20142, 21276, 22380, 23049, 24245, 25610, 26595, 29094, 30732, 33570, 35460, 38415, 40284, 43641, 46098, 48490, 50355, 51220, 53190, 58188, 67140, 69147, 72735, 73481, 76830, 87282, 92196, 96980, 100710, 106380, 115245, 130923, 138294, 145470, 146962, 153660, 174564, 201420, 218205, 220443, 230490, 261846, 276588, 290940, 293924, 345735, 367405, 436410, 440886, 460980, 523692, 654615, 661329, 691470, 734810, 872820, 881772, 955253, 1102215, 1309230, 1322658, 1382940, 1469620, 1910506, 1983987, 2204430, 2618460, 2645316, 2865759, 3306645, 3821012, 3967974, 4408860, 4776265, 5731518, 6613290, 7935948, 8597277, 9552530, 9919935, 11463036, 13226580, 14328795, 17194554, 19105060, 19839870, 25791831, 28657590, 34389108, 39679740, 42986385, 51583662, 57315180, 85972770, 103167324, 128959155, 171945540, 257918310, 515836620]

約数ペア:

[(1, 515836620), (2, 257918310), (3, 171945540), (4, 128959155), (5, 103167324), (6, 85972770), (9, 57315180), (10, 51583662), (12, 42986385), (13, 39679740), (15, 34389108), (18, 28657590), (20, 25791831), (26, 19839870), (27, 19105060), (30, 17194554), (36, 14328795), (39, 13226580), (45, 11463036), (52, 9919935), (54, 9552530), (60, 8597277), (65, 7935948), (78, 6613290), (90, 5731518), (108, 4776265), (117, 4408860), (130, 3967974), (135, 3821012), (156, 3306645), (180, 2865759), (195, 2645316), (197, 2618460), (234, 2204430), (260, 1983987), (270, 1910506), (351, 1469620), (373, 1382940), (390, 1322658), (394, 1309230), (468, 1102215), (540, 955253), (585, 881772), (591, 872820), (702, 734810), (746, 691470), (780, 661329), (788, 654615), (985, 523692), (1119, 460980), (1170, 440886), (1182, 436410), (1404, 367405), (1492, 345735), (1755, 293924), (1773, 290940), (1865, 276588), (1970, 261846), (2238, 230490), (2340, 220443), (2364, 218205), (2561, 201420), (2955, 174564), (3357, 153660), (3510, 146962), (3546, 145470), (3730, 138294), (3940, 130923), (4476, 115245), (4849, 106380), (5122, 100710), (5319, 96980), (5595, 92196), (5910, 87282), (6714, 76830), (7020, 73481), (7092, 72735), (7460, 69147), (7683, 67140), (8865, 58188), (9698, 53190), (10071, 51220), (10244, 50355), (10638, 48490), (11190, 46098), (11820, 43641), (12805, 40284), (13428, 38415), (14547, 35460), (15366, 33570), (16785, 30732), (17730, 29094), (19396, 26595), (20142, 25610), (21276, 24245), (22380, 23049)]