211688160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1409}}^1$

素因数の和:1740

約数の個数: 96

約数和(自身を含む): 669422880

約数和(自身を除く): 457734720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 480, 626, 939, 1252, 1409, 1565, 1878, 2504, 2818, 3130, 3756, 4227, 4695, 5008, 5636, 6260, 7045, 7512, 8454, 9390, 10016, 11272, 12520, 14090, 15024, 16908, 18780, 21135, 22544, 25040, 28180, 30048, 33816, 37560, 42270, 45088, 50080, 56360, 67632, 75120, 84540, 112720, 135264, 150240, 169080, 225440, 338160, 441017, 676320, 882034, 1323051, 1764068, 2205085, 2646102, 3528136, 4410170, 5292204, 6615255, 7056272, 8820340, 10584408, 13230510, 14112544, 17640680, 21168816, 26461020, 35281360, 42337632, 52922040, 70562720, 105844080, 211688160]

約数ペア:

[(1, 211688160), (2, 105844080), (3, 70562720), (4, 52922040), (5, 42337632), (6, 35281360), (8, 26461020), (10, 21168816), (12, 17640680), (15, 14112544), (16, 13230510), (20, 10584408), (24, 8820340), (30, 7056272), (32, 6615255), (40, 5292204), (48, 4410170), (60, 3528136), (80, 2646102), (96, 2205085), (120, 1764068), (160, 1323051), (240, 882034), (313, 676320), (480, 441017), (626, 338160), (939, 225440), (1252, 169080), (1409, 150240), (1565, 135264), (1878, 112720), (2504, 84540), (2818, 75120), (3130, 67632), (3756, 56360), (4227, 50080), (4695, 45088), (5008, 42270), (5636, 37560), (6260, 33816), (7045, 30048), (7512, 28180), (8454, 25040), (9390, 22544), (10016, 21135), (11272, 18780), (12520, 16908), (14090, 15024)]