1950524520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5849}}^1$

素因数の和:6267

約数の個数: 128

約数和(自身を含む): 6705504000

約数和(自身を除く): 4754979480

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, 397, 420, 794, 840, 1191, 1588, 1985, 2382, 2779, 3176, 3970, 4764, 5558, 5849, 5955, 7940, 8337, 9528, 11116, 11698, 11910, 13895, 15880, 16674, 17547, 22232, 23396, 23820, 27790, 29245, 33348, 35094, 40943, 41685, 46792, 47640, 55580, 58490, 66696, 70188, 81886, 83370, 87735, 111160, 116980, 122829, 140376, 163772, 166740, 175470, 204715, 233960, 245658, 327544, 333480, 350940, 409430, 491316, 614145, 701880, 818860, 982632, 1228290, 1637720, 2322053, 2456580, 4644106, 4913160, 6966159, 9288212, 11610265, 13932318, 16254371, 18576424, 23220530, 27864636, 32508742, 34830795, 46441060, 48763113, 55729272, 65017484, 69661590, 81271855, 92882120, 97526226, 130034968, 139323180, 162543710, 195052452, 243815565, 278646360, 325087420, 390104904, 487631130, 650174840, 975262260, 1950524520]

約数ペア:

[(1, 1950524520), (2, 975262260), (3, 650174840), (4, 487631130), (5, 390104904), (6, 325087420), (7, 278646360), (8, 243815565), (10, 195052452), (12, 162543710), (14, 139323180), (15, 130034968), (20, 97526226), (21, 92882120), (24, 81271855), (28, 69661590), (30, 65017484), (35, 55729272), (40, 48763113), (42, 46441060), (56, 34830795), (60, 32508742), (70, 27864636), (84, 23220530), (105, 18576424), (120, 16254371), (140, 13932318), (168, 11610265), (210, 9288212), (280, 6966159), (397, 4913160), (420, 4644106), (794, 2456580), (840, 2322053), (1191, 1637720), (1588, 1228290), (1985, 982632), (2382, 818860), (2779, 701880), (3176, 614145), (3970, 491316), (4764, 409430), (5558, 350940), (5849, 333480), (5955, 327544), (7940, 245658), (8337, 233960), (9528, 204715), (11116, 175470), (11698, 166740), (11910, 163772), (13895, 140376), (15880, 122829), (16674, 116980), (17547, 111160), (22232, 87735), (23396, 83370), (23820, 81886), (27790, 70188), (29245, 66696), (33348, 58490), (35094, 55580), (40943, 47640), (41685, 46792)]