225566040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{268531}}^1$

素因数の和:268552

約数の個数: 64

約数和(自身を含む): 773372160

約数和(自身を除く): 547806120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 268531, 537062, 805593, 1074124, 1342655, 1611186, 1879717, 2148248, 2685310, 3222372, 3759434, 4027965, 5370620, 5639151, 6444744, 7518868, 8055930, 9398585, 10741240, 11278302, 15037736, 16111860, 18797170, 22556604, 28195755, 32223720, 37594340, 45113208, 56391510, 75188680, 112783020, 225566040]

約数ペア:

[(1, 225566040), (2, 112783020), (3, 75188680), (4, 56391510), (5, 45113208), (6, 37594340), (7, 32223720), (8, 28195755), (10, 22556604), (12, 18797170), (14, 16111860), (15, 15037736), (20, 11278302), (21, 10741240), (24, 9398585), (28, 8055930), (30, 7518868), (35, 6444744), (40, 5639151), (42, 5370620), (56, 4027965), (60, 3759434), (70, 3222372), (84, 2685310), (105, 2148248), (120, 1879717), (140, 1611186), (168, 1342655), (210, 1074124), (280, 805593), (420, 537062), (840, 268531)]