661844160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6211}}^1$

素因数の和:6271

約数の個数: 168

約数和(自身を含む): 2338370736

約数和(自身を除く): 1676526576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 5328, 5920, 6211, 6660, 7104, 8880, 10656, 11840, 12422, 13320, 17760, 18633, 21312, 24844, 26640, 31055, 35520, 37266, 49688, 53280, 55899, 62110, 74532, 93165, 99376, 106560, 111798, 124220, 149064, 186330, 198752, 223596, 229807, 248440, 279495, 298128, 372660, 397504, 447192, 459614, 496880, 558990, 596256, 689421, 745320, 894384, 919228, 993760, 1117980, 1149035, 1192512, 1378842, 1490640, 1788768, 1838456, 1987520, 2068263, 2235960, 2298070, 2757684, 2981280, 3447105, 3577536, 3676912, 4136526, 4471920, 4596140, 5515368, 5962560, 6894210, 7353824, 8273052, 8943840, 9192280, 10341315, 11030736, 13788420, 14707648, 16546104, 17887680, 18384560, 20682630, 22061472, 27576840, 33092208, 36769120, 41365260, 44122944, 55153680, 66184416, 73538240, 82730520, 110307360, 132368832, 165461040, 220614720, 330922080, 661844160]

約数ペア:

[(1, 661844160), (2, 330922080), (3, 220614720), (4, 165461040), (5, 132368832), (6, 110307360), (8, 82730520), (9, 73538240), (10, 66184416), (12, 55153680), (15, 44122944), (16, 41365260), (18, 36769120), (20, 33092208), (24, 27576840), (30, 22061472), (32, 20682630), (36, 18384560), (37, 17887680), (40, 16546104), (45, 14707648), (48, 13788420), (60, 11030736), (64, 10341315), (72, 9192280), (74, 8943840), (80, 8273052), (90, 7353824), (96, 6894210), (111, 5962560), (120, 5515368), (144, 4596140), (148, 4471920), (160, 4136526), (180, 3676912), (185, 3577536), (192, 3447105), (222, 2981280), (240, 2757684), (288, 2298070), (296, 2235960), (320, 2068263), (333, 1987520), (360, 1838456), (370, 1788768), (444, 1490640), (480, 1378842), (555, 1192512), (576, 1149035), (592, 1117980), (666, 993760), (720, 919228), (740, 894384), (888, 745320), (960, 689421), (1110, 596256), (1184, 558990), (1332, 496880), (1440, 459614), (1480, 447192), (1665, 397504), (1776, 372660), (2220, 298128), (2368, 279495), (2664, 248440), (2880, 229807), (2960, 223596), (3330, 198752), (3552, 186330), (4440, 149064), (5328, 124220), (5920, 111798), (6211, 106560), (6660, 99376), (7104, 93165), (8880, 74532), (10656, 62110), (11840, 55899), (12422, 53280), (13320, 49688), (17760, 37266), (18633, 35520), (21312, 31055), (24844, 26640)]