297963960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9587}}^1$

素因数の和:9645

約数の個数: 128

約数和(自身を含む): 1049310720

約数和(自身を除く): 751346760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 9587, 10360, 15540, 19174, 28761, 31080, 38348, 47935, 57522, 67109, 76696, 95870, 115044, 134218, 143805, 191740, 201327, 230088, 268436, 287610, 335545, 354719, 383480, 402654, 536872, 575220, 671090, 709438, 805308, 1006635, 1064157, 1150440, 1342180, 1418876, 1610616, 1773595, 2013270, 2128314, 2483033, 2684360, 2837752, 3547190, 4026540, 4256628, 4966066, 5320785, 7094380, 7449099, 8053080, 8513256, 9932132, 10641570, 12415165, 14188760, 14898198, 19864264, 21283140, 24830330, 29796396, 37245495, 42566280, 49660660, 59592792, 74490990, 99321320, 148981980, 297963960]

約数ペア:

[(1, 297963960), (2, 148981980), (3, 99321320), (4, 74490990), (5, 59592792), (6, 49660660), (7, 42566280), (8, 37245495), (10, 29796396), (12, 24830330), (14, 21283140), (15, 19864264), (20, 14898198), (21, 14188760), (24, 12415165), (28, 10641570), (30, 9932132), (35, 8513256), (37, 8053080), (40, 7449099), (42, 7094380), (56, 5320785), (60, 4966066), (70, 4256628), (74, 4026540), (84, 3547190), (105, 2837752), (111, 2684360), (120, 2483033), (140, 2128314), (148, 2013270), (168, 1773595), (185, 1610616), (210, 1418876), (222, 1342180), (259, 1150440), (280, 1064157), (296, 1006635), (370, 805308), (420, 709438), (444, 671090), (518, 575220), (555, 536872), (740, 402654), (777, 383480), (840, 354719), (888, 335545), (1036, 287610), (1110, 268436), (1295, 230088), (1480, 201327), (1554, 191740), (2072, 143805), (2220, 134218), (2590, 115044), (3108, 95870), (3885, 76696), (4440, 67109), (5180, 57522), (6216, 47935), (7770, 38348), (9587, 31080), (10360, 28761), (15540, 19174)]