136864480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 338415840

約数和(自身を除く): 201551360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 74, 80, 122, 148, 160, 185, 244, 296, 305, 370, 379, 488, 592, 610, 740, 758, 976, 1184, 1220, 1480, 1516, 1895, 1952, 2257, 2440, 2960, 3032, 3790, 4514, 4880, 5920, 6064, 7580, 9028, 9760, 11285, 12128, 14023, 15160, 18056, 22570, 23119, 28046, 30320, 36112, 45140, 46238, 56092, 60640, 70115, 72224, 90280, 92476, 112184, 115595, 140230, 180560, 184952, 224368, 231190, 280460, 361120, 369904, 448736, 462380, 560920, 739808, 855403, 924760, 1121840, 1710806, 1849520, 2243680, 3421612, 3699040, 4277015, 6843224, 8554030, 13686448, 17108060, 27372896, 34216120, 68432240, 136864480]

約数ペア:

[(1, 136864480), (2, 68432240), (4, 34216120), (5, 27372896), (8, 17108060), (10, 13686448), (16, 8554030), (20, 6843224), (32, 4277015), (37, 3699040), (40, 3421612), (61, 2243680), (74, 1849520), (80, 1710806), (122, 1121840), (148, 924760), (160, 855403), (185, 739808), (244, 560920), (296, 462380), (305, 448736), (370, 369904), (379, 361120), (488, 280460), (592, 231190), (610, 224368), (740, 184952), (758, 180560), (976, 140230), (1184, 115595), (1220, 112184), (1480, 92476), (1516, 90280), (1895, 72224), (1952, 70115), (2257, 60640), (2440, 56092), (2960, 46238), (3032, 45140), (3790, 36112), (4514, 30320), (4880, 28046), (5920, 23119), (6064, 22570), (7580, 18056), (9028, 15160), (9760, 14023), (11285, 12128)]