67639622640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{73643}}^1$

素因数の和:73791

約数の個数: 160

約数和(自身を含む): 216972898560

約数和(自身を除く): 149333275920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 89, 120, 129, 172, 178, 215, 240, 258, 267, 344, 356, 430, 445, 516, 534, 645, 688, 712, 860, 890, 1032, 1068, 1290, 1335, 1424, 1720, 1780, 2064, 2136, 2580, 2670, 3440, 3560, 3827, 4272, 5160, 5340, 7120, 7654, 10320, 10680, 11481, 15308, 19135, 21360, 22962, 30616, 38270, 45924, 57405, 61232, 73643, 76540, 91848, 114810, 147286, 153080, 183696, 220929, 229620, 294572, 306160, 368215, 441858, 459240, 589144, 736430, 883716, 918480, 1104645, 1178288, 1472860, 1767432, 2209290, 2945720, 3166649, 3534864, 4418580, 5891440, 6333298, 6554227, 8837160, 9499947, 12666596, 13108454, 15833245, 17674320, 18999894, 19662681, 25333192, 26216908, 31666490, 32771135, 37999788, 39325362, 47499735, 50666384, 52433816, 63332980, 65542270, 75999576, 78650724, 94999470, 98313405, 104867632, 126665960, 131084540, 151999152, 157301448, 189998940, 196626810, 253331920, 262169080, 281831761, 314602896, 379997880, 393253620, 524338160, 563663522, 759995760, 786507240, 845495283, 1127327044, 1409158805, 1573014480, 1690990566, 2254654088, 2818317610, 3381981132, 4227476415, 4509308176, 5636635220, 6763962264, 8454952830, 11273270440, 13527924528, 16909905660, 22546540880, 33819811320, 67639622640]

約数ペア:

[(1, 67639622640), (2, 33819811320), (3, 22546540880), (4, 16909905660), (5, 13527924528), (6, 11273270440), (8, 8454952830), (10, 6763962264), (12, 5636635220), (15, 4509308176), (16, 4227476415), (20, 3381981132), (24, 2818317610), (30, 2254654088), (40, 1690990566), (43, 1573014480), (48, 1409158805), (60, 1127327044), (80, 845495283), (86, 786507240), (89, 759995760), (120, 563663522), (129, 524338160), (172, 393253620), (178, 379997880), (215, 314602896), (240, 281831761), (258, 262169080), (267, 253331920), (344, 196626810), (356, 189998940), (430, 157301448), (445, 151999152), (516, 131084540), (534, 126665960), (645, 104867632), (688, 98313405), (712, 94999470), (860, 78650724), (890, 75999576), (1032, 65542270), (1068, 63332980), (1290, 52433816), (1335, 50666384), (1424, 47499735), (1720, 39325362), (1780, 37999788), (2064, 32771135), (2136, 31666490), (2580, 26216908), (2670, 25333192), (3440, 19662681), (3560, 18999894), (3827, 17674320), (4272, 15833245), (5160, 13108454), (5340, 12666596), (7120, 9499947), (7654, 8837160), (10320, 6554227), (10680, 6333298), (11481, 5891440), (15308, 4418580), (19135, 3534864), (21360, 3166649), (22962, 2945720), (30616, 2209290), (38270, 1767432), (45924, 1472860), (57405, 1178288), (61232, 1104645), (73643, 918480), (76540, 883716), (91848, 736430), (114810, 589144), (147286, 459240), (153080, 441858), (183696, 368215), (220929, 306160), (229620, 294572)]