172215120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9319}}^1$

素因数の和:9353

約数の個数: 160

約数和(自身を含む): 665671680

約数和(自身を除く): 493456560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 9319, 18480, 18638, 27957, 37276, 46595, 55914, 65233, 74552, 93190, 102509, 111828, 130466, 139785, 149104, 186380, 195699, 205018, 223656, 260932, 279570, 307527, 326165, 372760, 391398, 410036, 447312, 512545, 521864, 559140, 615054, 652330, 717563, 745520, 782796, 820072, 978495, 1025090, 1043728, 1118280, 1230108, 1304660, 1435126, 1537635, 1565592, 1640144, 1956990, 2050180, 2152689, 2236560, 2460216, 2609320, 2870252, 3075270, 3131184, 3587815, 3913980, 4100360, 4305378, 4920432, 5218640, 5740504, 6150540, 7175630, 7827960, 8200720, 8610756, 10763445, 11481008, 12301080, 14351260, 15655920, 17221512, 21526890, 24602160, 28702520, 34443024, 43053780, 57405040, 86107560, 172215120]

約数ペア:

[(1, 172215120), (2, 86107560), (3, 57405040), (4, 43053780), (5, 34443024), (6, 28702520), (7, 24602160), (8, 21526890), (10, 17221512), (11, 15655920), (12, 14351260), (14, 12301080), (15, 11481008), (16, 10763445), (20, 8610756), (21, 8200720), (22, 7827960), (24, 7175630), (28, 6150540), (30, 5740504), (33, 5218640), (35, 4920432), (40, 4305378), (42, 4100360), (44, 3913980), (48, 3587815), (55, 3131184), (56, 3075270), (60, 2870252), (66, 2609320), (70, 2460216), (77, 2236560), (80, 2152689), (84, 2050180), (88, 1956990), (105, 1640144), (110, 1565592), (112, 1537635), (120, 1435126), (132, 1304660), (140, 1230108), (154, 1118280), (165, 1043728), (168, 1025090), (176, 978495), (210, 820072), (220, 782796), (231, 745520), (240, 717563), (264, 652330), (280, 615054), (308, 559140), (330, 521864), (336, 512545), (385, 447312), (420, 410036), (440, 391398), (462, 372760), (528, 326165), (560, 307527), (616, 279570), (660, 260932), (770, 223656), (840, 205018), (880, 195699), (924, 186380), (1155, 149104), (1232, 139785), (1320, 130466), (1540, 111828), (1680, 102509), (1848, 93190), (2310, 74552), (2640, 65233), (3080, 55914), (3696, 46595), (4620, 37276), (6160, 27957), (9240, 18638), (9319, 18480)]