166503960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{9439}}^1$

素因数の和:9470

約数の個数: 144

約数和(自身を含む): 629553600

約数和(自身を除く): 463049640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 9439, 17640, 18878, 28317, 37756, 47195, 56634, 66073, 75512, 84951, 94390, 113268, 132146, 141585, 169902, 188780, 198219, 226536, 264292, 283170, 330365, 339804, 377560, 396438, 424755, 462511, 528584, 566340, 594657, 660730, 679608, 792876, 849510, 925022, 991095, 1132680, 1189314, 1321460, 1387533, 1585752, 1699020, 1850044, 1982190, 2312555, 2378628, 2642920, 2775066, 2973285, 3398040, 3700088, 3964380, 4162599, 4625110, 4757256, 5550132, 5946570, 6937665, 7928760, 8325198, 9250220, 11100264, 11893140, 13875330, 16650396, 18500440, 20812995, 23786280, 27750660, 33300792, 41625990, 55501320, 83251980, 166503960]

約数ペア:

[(1, 166503960), (2, 83251980), (3, 55501320), (4, 41625990), (5, 33300792), (6, 27750660), (7, 23786280), (8, 20812995), (9, 18500440), (10, 16650396), (12, 13875330), (14, 11893140), (15, 11100264), (18, 9250220), (20, 8325198), (21, 7928760), (24, 6937665), (28, 5946570), (30, 5550132), (35, 4757256), (36, 4625110), (40, 4162599), (42, 3964380), (45, 3700088), (49, 3398040), (56, 2973285), (60, 2775066), (63, 2642920), (70, 2378628), (72, 2312555), (84, 1982190), (90, 1850044), (98, 1699020), (105, 1585752), (120, 1387533), (126, 1321460), (140, 1189314), (147, 1132680), (168, 991095), (180, 925022), (196, 849510), (210, 792876), (245, 679608), (252, 660730), (280, 594657), (294, 566340), (315, 528584), (360, 462511), (392, 424755), (420, 396438), (441, 377560), (490, 339804), (504, 330365), (588, 283170), (630, 264292), (735, 226536), (840, 198219), (882, 188780), (980, 169902), (1176, 141585), (1260, 132146), (1470, 113268), (1764, 94390), (1960, 84951), (2205, 75512), (2520, 66073), (2940, 56634), (3528, 47195), (4410, 37756), (5880, 28317), (8820, 18878), (9439, 17640)]