40843919520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4871}}^1$

素因数の和:5545

約数の個数: 240

約数和(自身を含む): 144397427328

約数和(自身を除く): 103553507808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 647, 648, 720, 810, 864, 1080, 1294, 1296, 1440, 1620, 1941, 2160, 2588, 2592, 3235, 3240, 3882, 4320, 4871, 5176, 5823, 6470, 6480, 7764, 9705, 9742, 10352, 11646, 12940, 12960, 14613, 15528, 17469, 19410, 19484, 20704, 23292, 24355, 25880, 29115, 29226, 31056, 34938, 38820, 38968, 43839, 46584, 48710, 51760, 52407, 58230, 58452, 62112, 69876, 73065, 77640, 77936, 87345, 87678, 93168, 97420, 103520, 104814, 116460, 116904, 131517, 139752, 146130, 155280, 155872, 174690, 175356, 186336, 194840, 209628, 219195, 232920, 233808, 262035, 263034, 279504, 292260, 310560, 349380, 350712, 389680, 394551, 419256, 438390, 465840, 467616, 524070, 526068, 559008, 584520, 657585, 698760, 701424, 779360, 789102, 838512, 876780, 931680, 1048140, 1052136, 1169040, 1315170, 1397520, 1402848, 1578204, 1677024, 1753560, 1972755, 2096280, 2104272, 2338080, 2630340, 2795040, 3151537, 3156408, 3507120, 3945510, 4192560, 4208544, 5260680, 6303074, 6312816, 7014240, 7891020, 8385120, 9454611, 10521360, 12606148, 12625632, 15757685, 15782040, 18909222, 21042720, 25212296, 28363833, 31515370, 31564080, 37818444, 47273055, 50424592, 56727666, 63030740, 63128160, 75636888, 85091499, 94546110, 100849184, 113455332, 126061480, 141819165, 151273776, 170182998, 189092220, 226910664, 252122960, 255274497, 283638330, 302547552, 340365996, 378184440, 425457495, 453821328, 504245920, 510548994, 567276660, 680731992, 756368880, 850914990, 907642656, 1021097988, 1134553320, 1276372485, 1361463984, 1512737760, 1701829980, 2042195976, 2269106640, 2552744970, 2722927968, 3403659960, 4084391952, 4538213280, 5105489940, 6807319920, 8168783904, 10210979880, 13614639840, 20421959760, 40843919520]

約数ペア:

[(1, 40843919520), (2, 20421959760), (3, 13614639840), (4, 10210979880), (5, 8168783904), (6, 6807319920), (8, 5105489940), (9, 4538213280), (10, 4084391952), (12, 3403659960), (15, 2722927968), (16, 2552744970), (18, 2269106640), (20, 2042195976), (24, 1701829980), (27, 1512737760), (30, 1361463984), (32, 1276372485), (36, 1134553320), (40, 1021097988), (45, 907642656), (48, 850914990), (54, 756368880), (60, 680731992), (72, 567276660), (80, 510548994), (81, 504245920), (90, 453821328), (96, 425457495), (108, 378184440), (120, 340365996), (135, 302547552), (144, 283638330), (160, 255274497), (162, 252122960), (180, 226910664), (216, 189092220), (240, 170182998), (270, 151273776), (288, 141819165), (324, 126061480), (360, 113455332), (405, 100849184), (432, 94546110), (480, 85091499), (540, 75636888), (647, 63128160), (648, 63030740), (720, 56727666), (810, 50424592), (864, 47273055), (1080, 37818444), (1294, 31564080), (1296, 31515370), (1440, 28363833), (1620, 25212296), (1941, 21042720), (2160, 18909222), (2588, 15782040), (2592, 15757685), (3235, 12625632), (3240, 12606148), (3882, 10521360), (4320, 9454611), (4871, 8385120), (5176, 7891020), (5823, 7014240), (6470, 6312816), (6480, 6303074), (7764, 5260680), (9705, 4208544), (9742, 4192560), (10352, 3945510), (11646, 3507120), (12940, 3156408), (12960, 3151537), (14613, 2795040), (15528, 2630340), (17469, 2338080), (19410, 2104272), (19484, 2096280), (20704, 1972755), (23292, 1753560), (24355, 1677024), (25880, 1578204), (29115, 1402848), (29226, 1397520), (31056, 1315170), (34938, 1169040), (38820, 1052136), (38968, 1048140), (43839, 931680), (46584, 876780), (48710, 838512), (51760, 789102), (52407, 779360), (58230, 701424), (58452, 698760), (62112, 657585), (69876, 584520), (73065, 559008), (77640, 526068), (77936, 524070), (87345, 467616), (87678, 465840), (93168, 438390), (97420, 419256), (103520, 394551), (104814, 389680), (116460, 350712), (116904, 349380), (131517, 310560), (139752, 292260), (146130, 279504), (155280, 263034), (155872, 262035), (174690, 233808), (175356, 232920), (186336, 219195), (194840, 209628)]