144311580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2236

約数の個数: 144

約数和(自身を含む): 509955264

約数和(自身を除く): 365643684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2161, 2226, 2385, 3180, 3339, 3710, 4322, 4452, 4770, 5565, 6483, 6678, 7420, 8644, 9540, 10805, 11130, 12966, 13356, 15127, 16695, 19449, 21610, 22260, 25932, 30254, 32415, 33390, 38898, 43220, 45381, 60508, 64830, 66780, 75635, 77796, 90762, 97245, 114533, 129660, 136143, 151270, 181524, 194490, 226905, 229066, 272286, 302540, 343599, 388980, 453810, 458132, 544572, 572665, 680715, 687198, 801731, 907620, 1030797, 1145330, 1361430, 1374396, 1603462, 1717995, 2061594, 2290660, 2405193, 2722860, 3206924, 3435990, 4008655, 4123188, 4810386, 5153985, 6871980, 7215579, 8017310, 9620772, 10307970, 12025965, 14431158, 16034620, 20615940, 24051930, 28862316, 36077895, 48103860, 72155790, 144311580]

約数ペア:

[(1, 144311580), (2, 72155790), (3, 48103860), (4, 36077895), (5, 28862316), (6, 24051930), (7, 20615940), (9, 16034620), (10, 14431158), (12, 12025965), (14, 10307970), (15, 9620772), (18, 8017310), (20, 7215579), (21, 6871980), (28, 5153985), (30, 4810386), (35, 4123188), (36, 4008655), (42, 3435990), (45, 3206924), (53, 2722860), (60, 2405193), (63, 2290660), (70, 2061594), (84, 1717995), (90, 1603462), (105, 1374396), (106, 1361430), (126, 1145330), (140, 1030797), (159, 907620), (180, 801731), (210, 687198), (212, 680715), (252, 572665), (265, 544572), (315, 458132), (318, 453810), (371, 388980), (420, 343599), (477, 302540), (530, 272286), (630, 229066), (636, 226905), (742, 194490), (795, 181524), (954, 151270), (1060, 136143), (1113, 129660), (1260, 114533), (1484, 97245), (1590, 90762), (1855, 77796), (1908, 75635), (2161, 66780), (2226, 64830), (2385, 60508), (3180, 45381), (3339, 43220), (3710, 38898), (4322, 33390), (4452, 32415), (4770, 30254), (5565, 25932), (6483, 22260), (6678, 21610), (7420, 19449), (8644, 16695), (9540, 15127), (10805, 13356), (11130, 12966)]