18703232640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23029}}^1$

素因数の和:23104

約数の個数: 256

約数和(自身を含む): 67652928000

約数和(自身を除く): 48949695360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 4230, 4320, 4512, 5076, 5640, 5760, 6016, 6345, 6768, 7520, 8460, 8640, 9024, 10152, 11280, 12690, 13536, 15040, 16920, 17280, 18048, 20304, 22560, 23029, 25380, 27072, 30080, 33840, 40608, 45120, 46058, 50760, 54144, 67680, 69087, 81216, 90240, 92116, 101520, 115145, 135360, 138174, 162432, 184232, 203040, 207261, 230290, 270720, 276348, 345435, 368464, 406080, 414522, 460580, 552696, 621783, 690870, 736928, 812160, 829044, 921160, 1036305, 1082363, 1105392, 1243566, 1381740, 1473856, 1658088, 1842320, 2072610, 2164726, 2210784, 2487132, 2763480, 2947712, 3108915, 3247089, 3316176, 3684640, 4145220, 4329452, 4421568, 4974264, 5411815, 5526960, 6217830, 6494178, 6632352, 7369280, 8290440, 8658904, 8843136, 9741267, 9948528, 10823630, 11053920, 12435660, 12988356, 13264704, 14738560, 16235445, 16580880, 17317808, 19482534, 19897056, 21647260, 22107840, 24871320, 25976712, 26529408, 29223801, 32470890, 33161760, 34635616, 38965068, 39794112, 43294520, 44215680, 48706335, 49742640, 51953424, 58447602, 64941780, 66323520, 69271232, 77930136, 79588224, 86589040, 97412670, 99485280, 103906848, 116895204, 129883560, 132647040, 138542464, 146119005, 155860272, 173178080, 194825340, 198970560, 207813696, 233790408, 259767120, 292238010, 311720544, 346356160, 389650680, 397941120, 415627392, 467580816, 519534240, 584476020, 623441088, 692712320, 779301360, 935161632, 1039068480, 1168952040, 1246882176, 1558602720, 1870323264, 2078136960, 2337904080, 3117205440, 3740646528, 4675808160, 6234410880, 9351616320, 18703232640]

約数ペア:

[(1, 18703232640), (2, 9351616320), (3, 6234410880), (4, 4675808160), (5, 3740646528), (6, 3117205440), (8, 2337904080), (9, 2078136960), (10, 1870323264), (12, 1558602720), (15, 1246882176), (16, 1168952040), (18, 1039068480), (20, 935161632), (24, 779301360), (27, 692712320), (30, 623441088), (32, 584476020), (36, 519534240), (40, 467580816), (45, 415627392), (47, 397941120), (48, 389650680), (54, 346356160), (60, 311720544), (64, 292238010), (72, 259767120), (80, 233790408), (90, 207813696), (94, 198970560), (96, 194825340), (108, 173178080), (120, 155860272), (128, 146119005), (135, 138542464), (141, 132647040), (144, 129883560), (160, 116895204), (180, 103906848), (188, 99485280), (192, 97412670), (216, 86589040), (235, 79588224), (240, 77930136), (270, 69271232), (282, 66323520), (288, 64941780), (320, 58447602), (360, 51953424), (376, 49742640), (384, 48706335), (423, 44215680), (432, 43294520), (470, 39794112), (480, 38965068), (540, 34635616), (564, 33161760), (576, 32470890), (640, 29223801), (705, 26529408), (720, 25976712), (752, 24871320), (846, 22107840), (864, 21647260), (940, 19897056), (960, 19482534), (1080, 17317808), (1128, 16580880), (1152, 16235445), (1269, 14738560), (1410, 13264704), (1440, 12988356), (1504, 12435660), (1692, 11053920), (1728, 10823630), (1880, 9948528), (1920, 9741267), (2115, 8843136), (2160, 8658904), (2256, 8290440), (2538, 7369280), (2820, 6632352), (2880, 6494178), (3008, 6217830), (3384, 5526960), (3456, 5411815), (3760, 4974264), (4230, 4421568), (4320, 4329452), (4512, 4145220), (5076, 3684640), (5640, 3316176), (5760, 3247089), (6016, 3108915), (6345, 2947712), (6768, 2763480), (7520, 2487132), (8460, 2210784), (8640, 2164726), (9024, 2072610), (10152, 1842320), (11280, 1658088), (12690, 1473856), (13536, 1381740), (15040, 1243566), (16920, 1105392), (17280, 1082363), (18048, 1036305), (20304, 921160), (22560, 829044), (23029, 812160), (25380, 736928), (27072, 690870), (30080, 621783), (33840, 552696), (40608, 460580), (45120, 414522), (46058, 406080), (50760, 368464), (54144, 345435), (67680, 276348), (69087, 270720), (81216, 230290), (90240, 207261), (92116, 203040), (101520, 184232), (115145, 162432), (135360, 138174)]