664258320

素因数分解:

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

素因数の和:9355

約数の個数: 200

約数和(自身を含む): 2517071040

約数和(自身を除く): 1852812720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 9319, 11880, 14256, 17820, 18638, 23760, 27957, 35640, 37276, 46595, 55914, 71280, 74552, 83871, 93190, 102509, 111828, 139785, 149104, 167742, 186380, 205018, 223656, 251613, 279570, 307527, 335484, 372760, 410036, 419355, 447312, 503226, 512545, 559140, 615054, 670968, 745520, 754839, 820072, 838710, 922581, 1006452, 1025090, 1118280, 1230108, 1258065, 1341936, 1509678, 1537635, 1640144, 1677420, 1845162, 2012904, 2050180, 2236560, 2460216, 2516130, 2767743, 3019356, 3075270, 3354840, 3690324, 3774195, 4025808, 4100360, 4612905, 4920432, 5032260, 5535486, 6038712, 6150540, 6709680, 7380648, 7548390, 8200720, 8303229, 9225810, 10064520, 11070972, 12077424, 12301080, 13838715, 14761296, 15096780, 16606458, 18451620, 20129040, 22141944, 24602160, 27677430, 30193560, 33212916, 36903240, 41516145, 44283888, 55354860, 60387120, 66425832, 73806480, 83032290, 110709720, 132851664, 166064580, 221419440, 332129160, 664258320]

約数ペア:

[(1, 664258320), (2, 332129160), (3, 221419440), (4, 166064580), (5, 132851664), (6, 110709720), (8, 83032290), (9, 73806480), (10, 66425832), (11, 60387120), (12, 55354860), (15, 44283888), (16, 41516145), (18, 36903240), (20, 33212916), (22, 30193560), (24, 27677430), (27, 24602160), (30, 22141944), (33, 20129040), (36, 18451620), (40, 16606458), (44, 15096780), (45, 14761296), (48, 13838715), (54, 12301080), (55, 12077424), (60, 11070972), (66, 10064520), (72, 9225810), (80, 8303229), (81, 8200720), (88, 7548390), (90, 7380648), (99, 6709680), (108, 6150540), (110, 6038712), (120, 5535486), (132, 5032260), (135, 4920432), (144, 4612905), (162, 4100360), (165, 4025808), (176, 3774195), (180, 3690324), (198, 3354840), (216, 3075270), (220, 3019356), (240, 2767743), (264, 2516130), (270, 2460216), (297, 2236560), (324, 2050180), (330, 2012904), (360, 1845162), (396, 1677420), (405, 1640144), (432, 1537635), (440, 1509678), (495, 1341936), (528, 1258065), (540, 1230108), (594, 1118280), (648, 1025090), (660, 1006452), (720, 922581), (792, 838710), (810, 820072), (880, 754839), (891, 745520), (990, 670968), (1080, 615054), (1188, 559140), (1296, 512545), (1320, 503226), (1485, 447312), (1584, 419355), (1620, 410036), (1782, 372760), (1980, 335484), (2160, 307527), (2376, 279570), (2640, 251613), (2970, 223656), (3240, 205018), (3564, 186380), (3960, 167742), (4455, 149104), (4752, 139785), (5940, 111828), (6480, 102509), (7128, 93190), (7920, 83871), (8910, 74552), (9319, 71280), (11880, 55914), (14256, 46595), (17820, 37276), (18638, 35640), (23760, 27957)]