334372720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6229}}^1$

素因数の和:6314

約数の個数: 80

約数和(自身を含む): 862132320

約数和(自身を除く): 527759600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 3355, 4880, 5368, 6229, 6710, 10736, 12458, 13420, 24916, 26840, 31145, 49832, 53680, 62290, 68519, 99664, 124580, 137038, 249160, 274076, 342595, 379969, 498320, 548152, 685190, 759938, 1096304, 1370380, 1519876, 1899845, 2740760, 3039752, 3799690, 4179659, 5481520, 6079504, 7599380, 8359318, 15198760, 16718636, 20898295, 30397520, 33437272, 41796590, 66874544, 83593180, 167186360, 334372720]

約数ペア:

[(1, 334372720), (2, 167186360), (4, 83593180), (5, 66874544), (8, 41796590), (10, 33437272), (11, 30397520), (16, 20898295), (20, 16718636), (22, 15198760), (40, 8359318), (44, 7599380), (55, 6079504), (61, 5481520), (80, 4179659), (88, 3799690), (110, 3039752), (122, 2740760), (176, 1899845), (220, 1519876), (244, 1370380), (305, 1096304), (440, 759938), (488, 685190), (610, 548152), (671, 498320), (880, 379969), (976, 342595), (1220, 274076), (1342, 249160), (2440, 137038), (2684, 124580), (3355, 99664), (4880, 68519), (5368, 62290), (6229, 53680), (6710, 49832), (10736, 31145), (12458, 26840), (13420, 24916)]