1508140920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87887}}^1$

素因数の和:87925

約数の個数: 128

約数和(自身を含む): 5315466240

約数和(自身を除く): 3807325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 87887, 175774, 263661, 351548, 439435, 527322, 703096, 878870, 966757, 1054644, 1142531, 1318305, 1757740, 1933514, 2109288, 2285062, 2636610, 2900271, 3427593, 3515480, 3867028, 4570124, 4833785, 5273220, 5712655, 5800542, 6855186, 7734056, 9140248, 9667570, 10546440, 11425310, 11601084, 12567841, 13710372, 14501355, 17137965, 19335140, 22850620, 23202168, 25135682, 27420744, 29002710, 34275930, 37703523, 38670280, 45701240, 50271364, 58005420, 62839205, 68551860, 75407046, 100542728, 116010840, 125678410, 137103720, 150814092, 188517615, 251356820, 301628184, 377035230, 502713640, 754070460, 1508140920]

約数ペア:

[(1, 1508140920), (2, 754070460), (3, 502713640), (4, 377035230), (5, 301628184), (6, 251356820), (8, 188517615), (10, 150814092), (11, 137103720), (12, 125678410), (13, 116010840), (15, 100542728), (20, 75407046), (22, 68551860), (24, 62839205), (26, 58005420), (30, 50271364), (33, 45701240), (39, 38670280), (40, 37703523), (44, 34275930), (52, 29002710), (55, 27420744), (60, 25135682), (65, 23202168), (66, 22850620), (78, 19335140), (88, 17137965), (104, 14501355), (110, 13710372), (120, 12567841), (130, 11601084), (132, 11425310), (143, 10546440), (156, 9667570), (165, 9140248), (195, 7734056), (220, 6855186), (260, 5800542), (264, 5712655), (286, 5273220), (312, 4833785), (330, 4570124), (390, 3867028), (429, 3515480), (440, 3427593), (520, 2900271), (572, 2636610), (660, 2285062), (715, 2109288), (780, 1933514), (858, 1757740), (1144, 1318305), (1320, 1142531), (1430, 1054644), (1560, 966757), (1716, 878870), (2145, 703096), (2860, 527322), (3432, 439435), (4290, 351548), (5720, 263661), (8580, 175774), (17160, 87887)]