66692640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 192

約数和(自身を含む): 250822656

約数和(自身を除く): 184130016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 863, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1726, 1840, 1932, 2208, 2415, 2576, 2589, 2760, 3220, 3360, 3452, 3680, 3864, 4315, 4830, 5152, 5178, 5520, 6041, 6440, 6904, 7728, 8630, 9660, 10356, 11040, 12082, 12880, 12945, 13808, 15456, 17260, 18123, 19320, 19849, 20712, 24164, 25760, 25890, 27616, 30205, 34520, 36246, 38640, 39698, 41424, 48328, 51780, 59547, 60410, 69040, 72492, 77280, 79396, 82848, 90615, 96656, 99245, 103560, 119094, 120820, 138080, 138943, 144984, 158792, 181230, 193312, 198490, 207120, 238188, 241640, 277886, 289968, 297735, 317584, 362460, 396980, 414240, 416829, 476376, 483280, 555772, 579936, 595470, 635168, 694715, 724920, 793960, 833658, 952752, 966560, 1111544, 1190940, 1389430, 1449840, 1587920, 1667316, 1905504, 2084145, 2223088, 2381880, 2778860, 2899680, 3175840, 3334632, 4168290, 4446176, 4763760, 5557720, 6669264, 8336580, 9527520, 11115440, 13338528, 16673160, 22230880, 33346320, 66692640]

約数ペア:

[(1, 66692640), (2, 33346320), (3, 22230880), (4, 16673160), (5, 13338528), (6, 11115440), (7, 9527520), (8, 8336580), (10, 6669264), (12, 5557720), (14, 4763760), (15, 4446176), (16, 4168290), (20, 3334632), (21, 3175840), (23, 2899680), (24, 2778860), (28, 2381880), (30, 2223088), (32, 2084145), (35, 1905504), (40, 1667316), (42, 1587920), (46, 1449840), (48, 1389430), (56, 1190940), (60, 1111544), (69, 966560), (70, 952752), (80, 833658), (84, 793960), (92, 724920), (96, 694715), (105, 635168), (112, 595470), (115, 579936), (120, 555772), (138, 483280), (140, 476376), (160, 416829), (161, 414240), (168, 396980), (184, 362460), (210, 317584), (224, 297735), (230, 289968), (240, 277886), (276, 241640), (280, 238188), (322, 207120), (336, 198490), (345, 193312), (368, 181230), (420, 158792), (460, 144984), (480, 138943), (483, 138080), (552, 120820), (560, 119094), (644, 103560), (672, 99245), (690, 96656), (736, 90615), (805, 82848), (840, 79396), (863, 77280), (920, 72492), (966, 69040), (1104, 60410), (1120, 59547), (1288, 51780), (1380, 48328), (1610, 41424), (1680, 39698), (1726, 38640), (1840, 36246), (1932, 34520), (2208, 30205), (2415, 27616), (2576, 25890), (2589, 25760), (2760, 24164), (3220, 20712), (3360, 19849), (3452, 19320), (3680, 18123), (3864, 17260), (4315, 15456), (4830, 13808), (5152, 12945), (5178, 12880), (5520, 12082), (6041, 11040), (6440, 10356), (6904, 9660), (7728, 8630)]