84942160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 140043440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 41, 47, 58, 76, 80, 82, 94, 95, 116, 145, 152, 164, 188, 190, 205, 232, 235, 290, 304, 328, 376, 380, 410, 464, 470, 551, 580, 656, 752, 760, 779, 820, 893, 940, 1102, 1160, 1189, 1363, 1520, 1558, 1640, 1786, 1880, 1927, 2204, 2320, 2378, 2726, 2755, 3116, 3280, 3572, 3760, 3854, 3895, 4408, 4465, 4756, 5452, 5510, 5945, 6232, 6815, 7144, 7708, 7790, 8816, 8930, 9512, 9635, 10904, 11020, 11890, 12464, 13630, 14288, 15416, 15580, 17860, 19024, 19270, 21808, 22040, 22591, 23780, 25897, 27260, 30832, 31160, 35720, 36613, 38540, 44080, 45182, 47560, 51794, 54520, 55883, 62320, 71440, 73226, 77080, 90364, 95120, 103588, 109040, 111766, 112955, 129485, 146452, 154160, 180728, 183065, 207176, 223532, 225910, 258970, 279415, 292904, 361456, 366130, 414352, 447064, 451820, 517940, 558830, 585808, 732260, 894128, 903640, 1035880, 1061777, 1117660, 1464520, 1807280, 2071760, 2123554, 2235320, 2929040, 4247108, 4470640, 5308885, 8494216, 10617770, 16988432, 21235540, 42471080, 84942160]

約数ペア:

[(1, 84942160), (2, 42471080), (4, 21235540), (5, 16988432), (8, 10617770), (10, 8494216), (16, 5308885), (19, 4470640), (20, 4247108), (29, 2929040), (38, 2235320), (40, 2123554), (41, 2071760), (47, 1807280), (58, 1464520), (76, 1117660), (80, 1061777), (82, 1035880), (94, 903640), (95, 894128), (116, 732260), (145, 585808), (152, 558830), (164, 517940), (188, 451820), (190, 447064), (205, 414352), (232, 366130), (235, 361456), (290, 292904), (304, 279415), (328, 258970), (376, 225910), (380, 223532), (410, 207176), (464, 183065), (470, 180728), (551, 154160), (580, 146452), (656, 129485), (752, 112955), (760, 111766), (779, 109040), (820, 103588), (893, 95120), (940, 90364), (1102, 77080), (1160, 73226), (1189, 71440), (1363, 62320), (1520, 55883), (1558, 54520), (1640, 51794), (1786, 47560), (1880, 45182), (1927, 44080), (2204, 38540), (2320, 36613), (2378, 35720), (2726, 31160), (2755, 30832), (3116, 27260), (3280, 25897), (3572, 23780), (3760, 22591), (3854, 22040), (3895, 21808), (4408, 19270), (4465, 19024), (4756, 17860), (5452, 15580), (5510, 15416), (5945, 14288), (6232, 13630), (6815, 12464), (7144, 11890), (7708, 11020), (7790, 10904), (8816, 9635), (8930, 9512)]