438062280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 1342915200

約数和(自身を除く): 904852920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 109, 120, 214, 218, 313, 321, 327, 428, 436, 535, 545, 626, 642, 654, 856, 872, 939, 1070, 1090, 1252, 1284, 1308, 1565, 1605, 1635, 1878, 2140, 2180, 2504, 2568, 2616, 3130, 3210, 3270, 3756, 4280, 4360, 4695, 6260, 6420, 6540, 7512, 9390, 11663, 12520, 12840, 13080, 18780, 23326, 33491, 34117, 34989, 37560, 46652, 58315, 66982, 68234, 69978, 93304, 100473, 102351, 116630, 133964, 136468, 139956, 167455, 170585, 174945, 200946, 204702, 233260, 267928, 272936, 279912, 334910, 341170, 349890, 401892, 409404, 466520, 502365, 511755, 669820, 682340, 699780, 803784, 818808, 1004730, 1023510, 1339640, 1364680, 1399560, 2009460, 2047020, 3650519, 4018920, 4094040, 7301038, 10951557, 14602076, 18252595, 21903114, 29204152, 36505190, 43806228, 54757785, 73010380, 87612456, 109515570, 146020760, 219031140, 438062280]

約数ペア:

[(1, 438062280), (2, 219031140), (3, 146020760), (4, 109515570), (5, 87612456), (6, 73010380), (8, 54757785), (10, 43806228), (12, 36505190), (15, 29204152), (20, 21903114), (24, 18252595), (30, 14602076), (40, 10951557), (60, 7301038), (107, 4094040), (109, 4018920), (120, 3650519), (214, 2047020), (218, 2009460), (313, 1399560), (321, 1364680), (327, 1339640), (428, 1023510), (436, 1004730), (535, 818808), (545, 803784), (626, 699780), (642, 682340), (654, 669820), (856, 511755), (872, 502365), (939, 466520), (1070, 409404), (1090, 401892), (1252, 349890), (1284, 341170), (1308, 334910), (1565, 279912), (1605, 272936), (1635, 267928), (1878, 233260), (2140, 204702), (2180, 200946), (2504, 174945), (2568, 170585), (2616, 167455), (3130, 139956), (3210, 136468), (3270, 133964), (3756, 116630), (4280, 102351), (4360, 100473), (4695, 93304), (6260, 69978), (6420, 68234), (6540, 66982), (7512, 58315), (9390, 46652), (11663, 37560), (12520, 34989), (12840, 34117), (13080, 33491), (18780, 23326)]