165782760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9661}}^1$

素因数の和:9699

約数の個数: 128

約数和(自身を含む): 584357760

約数和(自身を除く): 418575000

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, 9661, 17160, 19322, 28983, 38644, 48305, 57966, 77288, 96610, 106271, 115932, 125593, 144915, 193220, 212542, 231864, 251186, 289830, 318813, 376779, 386440, 425084, 502372, 531355, 579660, 627965, 637626, 753558, 850168, 1004744, 1062710, 1159320, 1255930, 1275252, 1381523, 1507116, 1594065, 1883895, 2125420, 2511860, 2550504, 2763046, 3014232, 3188130, 3767790, 4144569, 4250840, 5023720, 5526092, 6376260, 6907615, 7535580, 8289138, 11052184, 12752520, 13815230, 15071160, 16578276, 20722845, 27630460, 33156552, 41445690, 55260920, 82891380, 165782760]

約数ペア:

[(1, 165782760), (2, 82891380), (3, 55260920), (4, 41445690), (5, 33156552), (6, 27630460), (8, 20722845), (10, 16578276), (11, 15071160), (12, 13815230), (13, 12752520), (15, 11052184), (20, 8289138), (22, 7535580), (24, 6907615), (26, 6376260), (30, 5526092), (33, 5023720), (39, 4250840), (40, 4144569), (44, 3767790), (52, 3188130), (55, 3014232), (60, 2763046), (65, 2550504), (66, 2511860), (78, 2125420), (88, 1883895), (104, 1594065), (110, 1507116), (120, 1381523), (130, 1275252), (132, 1255930), (143, 1159320), (156, 1062710), (165, 1004744), (195, 850168), (220, 753558), (260, 637626), (264, 627965), (286, 579660), (312, 531355), (330, 502372), (390, 425084), (429, 386440), (440, 376779), (520, 318813), (572, 289830), (660, 251186), (715, 231864), (780, 212542), (858, 193220), (1144, 144915), (1320, 125593), (1430, 115932), (1560, 106271), (1716, 96610), (2145, 77288), (2860, 57966), (3432, 48305), (4290, 38644), (5720, 28983), (8580, 19322), (9661, 17160)]