973157080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 2584327680

約数和(自身を除く): 1611170600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 131, 140, 172, 215, 262, 280, 301, 344, 430, 524, 602, 617, 655, 860, 917, 1048, 1204, 1234, 1310, 1505, 1720, 1834, 2408, 2468, 2620, 3010, 3085, 3668, 4319, 4585, 4936, 5240, 5633, 6020, 6170, 7336, 8638, 9170, 11266, 12040, 12340, 17276, 18340, 21595, 22532, 24680, 26531, 28165, 34552, 36680, 39431, 43190, 45064, 53062, 56330, 78862, 80827, 86380, 106124, 112660, 132655, 157724, 161654, 172760, 185717, 197155, 212248, 225320, 265310, 315448, 323308, 371434, 394310, 404135, 530620, 565789, 646616, 742868, 788620, 808270, 928585, 1061240, 1131578, 1485736, 1577240, 1616540, 1857170, 2263156, 2828945, 3233080, 3475561, 3714340, 4526312, 5657890, 6951122, 7428680, 11315780, 13902244, 17377805, 22631560, 24328927, 27804488, 34755610, 48657854, 69511220, 97315708, 121644635, 139022440, 194631416, 243289270, 486578540, 973157080]

約数ペア:

[(1, 973157080), (2, 486578540), (4, 243289270), (5, 194631416), (7, 139022440), (8, 121644635), (10, 97315708), (14, 69511220), (20, 48657854), (28, 34755610), (35, 27804488), (40, 24328927), (43, 22631560), (56, 17377805), (70, 13902244), (86, 11315780), (131, 7428680), (140, 6951122), (172, 5657890), (215, 4526312), (262, 3714340), (280, 3475561), (301, 3233080), (344, 2828945), (430, 2263156), (524, 1857170), (602, 1616540), (617, 1577240), (655, 1485736), (860, 1131578), (917, 1061240), (1048, 928585), (1204, 808270), (1234, 788620), (1310, 742868), (1505, 646616), (1720, 565789), (1834, 530620), (2408, 404135), (2468, 394310), (2620, 371434), (3010, 323308), (3085, 315448), (3668, 265310), (4319, 225320), (4585, 212248), (4936, 197155), (5240, 185717), (5633, 172760), (6020, 161654), (6170, 157724), (7336, 132655), (8638, 112660), (9170, 106124), (11266, 86380), (12040, 80827), (12340, 78862), (17276, 56330), (18340, 53062), (21595, 45064), (22532, 43190), (24680, 39431), (26531, 36680), (28165, 34552)]