19737611040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{15101}}^1$

素因数の和:15515

約数の個数: 192

約数和(自身を含む): 71242778880

約数和(自身を除く): 51505167840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 389, 420, 480, 560, 672, 778, 840, 1120, 1167, 1556, 1680, 1945, 2334, 2723, 3112, 3360, 3890, 4668, 5446, 5835, 6224, 7780, 8169, 9336, 10892, 11670, 12448, 13615, 15101, 15560, 16338, 18672, 21784, 23340, 27230, 30202, 31120, 32676, 37344, 40845, 43568, 45303, 46680, 54460, 60404, 62240, 65352, 75505, 81690, 87136, 90606, 93360, 105707, 108920, 120808, 130704, 151010, 163380, 181212, 186720, 211414, 217840, 226515, 241616, 261408, 302020, 317121, 326760, 362424, 422828, 435680, 453030, 483232, 528535, 604040, 634242, 653520, 724848, 845656, 906060, 1057070, 1208080, 1268484, 1307040, 1449696, 1585605, 1691312, 1812120, 2114140, 2416160, 2536968, 3171210, 3382624, 3624240, 4228280, 5073936, 5874289, 6342420, 7248480, 8456560, 10147872, 11748578, 12684840, 16913120, 17622867, 23497156, 25369680, 29371445, 35245734, 41120023, 46994312, 50739360, 58742890, 70491468, 82240046, 88114335, 93988624, 117485780, 123360069, 140982936, 164480092, 176228670, 187977248, 205600115, 234971560, 246720138, 281965872, 328960184, 352457340, 411200230, 469943120, 493440276, 563931744, 616800345, 657920368, 704914680, 822400460, 939886240, 986880552, 1233600690, 1315840736, 1409829360, 1644800920, 1973761104, 2467201380, 2819658720, 3289601840, 3947522208, 4934402760, 6579203680, 9868805520, 19737611040]

約数ペア:

[(1, 19737611040), (2, 9868805520), (3, 6579203680), (4, 4934402760), (5, 3947522208), (6, 3289601840), (7, 2819658720), (8, 2467201380), (10, 1973761104), (12, 1644800920), (14, 1409829360), (15, 1315840736), (16, 1233600690), (20, 986880552), (21, 939886240), (24, 822400460), (28, 704914680), (30, 657920368), (32, 616800345), (35, 563931744), (40, 493440276), (42, 469943120), (48, 411200230), (56, 352457340), (60, 328960184), (70, 281965872), (80, 246720138), (84, 234971560), (96, 205600115), (105, 187977248), (112, 176228670), (120, 164480092), (140, 140982936), (160, 123360069), (168, 117485780), (210, 93988624), (224, 88114335), (240, 82240046), (280, 70491468), (336, 58742890), (389, 50739360), (420, 46994312), (480, 41120023), (560, 35245734), (672, 29371445), (778, 25369680), (840, 23497156), (1120, 17622867), (1167, 16913120), (1556, 12684840), (1680, 11748578), (1945, 10147872), (2334, 8456560), (2723, 7248480), (3112, 6342420), (3360, 5874289), (3890, 5073936), (4668, 4228280), (5446, 3624240), (5835, 3382624), (6224, 3171210), (7780, 2536968), (8169, 2416160), (9336, 2114140), (10892, 1812120), (11670, 1691312), (12448, 1585605), (13615, 1449696), (15101, 1307040), (15560, 1268484), (16338, 1208080), (18672, 1057070), (21784, 906060), (23340, 845656), (27230, 724848), (30202, 653520), (31120, 634242), (32676, 604040), (37344, 528535), (40845, 483232), (43568, 453030), (45303, 435680), (46680, 422828), (54460, 362424), (60404, 326760), (62240, 317121), (65352, 302020), (75505, 261408), (81690, 241616), (87136, 226515), (90606, 217840), (93360, 211414), (105707, 186720), (108920, 181212), (120808, 163380), (130704, 151010)]