128357460

素因数分解:

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

素因数の和:63

約数の個数: 360

約数和(自身を含む): 513860256

約数和(自身を除く): 385502796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 162, 165, 180, 189, 196, 198, 210, 220, 231, 243, 245, 252, 270, 294, 297, 308, 315, 324, 330, 343, 378, 385, 396, 405, 420, 441, 462, 486, 490, 495, 539, 540, 567, 588, 594, 630, 660, 686, 693, 735, 756, 770, 810, 882, 891, 924, 945, 972, 980, 990, 1029, 1078, 1134, 1155, 1188, 1215, 1260, 1323, 1372, 1386, 1470, 1485, 1540, 1617, 1620, 1701, 1715, 1764, 1782, 1890, 1980, 2058, 2079, 2156, 2205, 2268, 2310, 2401, 2430, 2646, 2673, 2695, 2772, 2835, 2940, 2970, 3087, 3234, 3402, 3430, 3465, 3564, 3773, 3780, 3969, 4116, 4158, 4410, 4455, 4620, 4802, 4851, 4860, 5145, 5292, 5346, 5390, 5670, 5940, 6174, 6237, 6468, 6615, 6804, 6860, 6930, 7203, 7546, 7938, 8085, 8316, 8505, 8820, 8910, 9261, 9604, 9702, 10290, 10395, 10692, 10780, 11319, 11340, 11907, 12005, 12348, 12474, 13230, 13365, 13860, 14406, 14553, 15092, 15435, 15876, 16170, 17010, 17820, 18522, 18711, 18865, 19404, 19845, 20580, 20790, 21609, 22638, 23814, 24010, 24255, 24948, 26411, 26460, 26730, 27783, 28812, 29106, 30870, 31185, 32340, 33957, 34020, 36015, 37044, 37422, 37730, 39690, 41580, 43218, 43659, 45276, 46305, 47628, 48020, 48510, 52822, 53460, 55566, 56595, 58212, 59535, 61740, 62370, 64827, 67914, 72030, 72765, 74844, 75460, 79233, 79380, 83349, 86436, 87318, 92610, 93555, 97020, 101871, 105644, 108045, 111132, 113190, 119070, 124740, 129654, 130977, 132055, 135828, 138915, 144060, 145530, 158466, 166698, 169785, 174636, 185220, 187110, 194481, 203742, 216090, 218295, 226380, 237699, 238140, 259308, 261954, 264110, 277830, 291060, 305613, 316932, 324135, 333396, 339570, 374220, 388962, 396165, 407484, 416745, 432180, 436590, 475398, 509355, 523908, 528220, 555660, 583443, 611226, 648270, 654885, 679140, 713097, 777924, 792330, 833490, 873180, 916839, 950796, 972405, 1018710, 1166886, 1188495, 1222452, 1296540, 1309770, 1426194, 1528065, 1584660, 1666980, 1833678, 1944810, 2037420, 2139291, 2333772, 2376990, 2619540, 2852388, 2917215, 3056130, 3565485, 3667356, 3889620, 4278582, 4584195, 4753980, 5834430, 6112260, 6417873, 7130970, 8557164, 9168390, 10696455, 11668860, 12835746, 14261940, 18336780, 21392910, 25671492, 32089365, 42785820, 64178730, 128357460]

約数ペア:

[(1, 128357460), (2, 64178730), (3, 42785820), (4, 32089365), (5, 25671492), (6, 21392910), (7, 18336780), (9, 14261940), (10, 12835746), (11, 11668860), (12, 10696455), (14, 9168390), (15, 8557164), (18, 7130970), (20, 6417873), (21, 6112260), (22, 5834430), (27, 4753980), (28, 4584195), (30, 4278582), (33, 3889620), (35, 3667356), (36, 3565485), (42, 3056130), (44, 2917215), (45, 2852388), (49, 2619540), (54, 2376990), (55, 2333772), (60, 2139291), (63, 2037420), (66, 1944810), (70, 1833678), (77, 1666980), (81, 1584660), (84, 1528065), (90, 1426194), (98, 1309770), (99, 1296540), (105, 1222452), (108, 1188495), (110, 1166886), (126, 1018710), (132, 972405), (135, 950796), (140, 916839), (147, 873180), (154, 833490), (162, 792330), (165, 777924), (180, 713097), (189, 679140), (196, 654885), (198, 648270), (210, 611226), (220, 583443), (231, 555660), (243, 528220), (245, 523908), (252, 509355), (270, 475398), (294, 436590), (297, 432180), (308, 416745), (315, 407484), (324, 396165), (330, 388962), (343, 374220), (378, 339570), (385, 333396), (396, 324135), (405, 316932), (420, 305613), (441, 291060), (462, 277830), (486, 264110), (490, 261954), (495, 259308), (539, 238140), (540, 237699), (567, 226380), (588, 218295), (594, 216090), (630, 203742), (660, 194481), (686, 187110), (693, 185220), (735, 174636), (756, 169785), (770, 166698), (810, 158466), (882, 145530), (891, 144060), (924, 138915), (945, 135828), (972, 132055), (980, 130977), (990, 129654), (1029, 124740), (1078, 119070), (1134, 113190), (1155, 111132), (1188, 108045), (1215, 105644), (1260, 101871), (1323, 97020), (1372, 93555), (1386, 92610), (1470, 87318), (1485, 86436), (1540, 83349), (1617, 79380), (1620, 79233), (1701, 75460), (1715, 74844), (1764, 72765), (1782, 72030), (1890, 67914), (1980, 64827), (2058, 62370), (2079, 61740), (2156, 59535), (2205, 58212), (2268, 56595), (2310, 55566), (2401, 53460), (2430, 52822), (2646, 48510), (2673, 48020), (2695, 47628), (2772, 46305), (2835, 45276), (2940, 43659), (2970, 43218), (3087, 41580), (3234, 39690), (3402, 37730), (3430, 37422), (3465, 37044), (3564, 36015), (3773, 34020), (3780, 33957), (3969, 32340), (4116, 31185), (4158, 30870), (4410, 29106), (4455, 28812), (4620, 27783), (4802, 26730), (4851, 26460), (4860, 26411), (5145, 24948), (5292, 24255), (5346, 24010), (5390, 23814), (5670, 22638), (5940, 21609), (6174, 20790), (6237, 20580), (6468, 19845), (6615, 19404), (6804, 18865), (6860, 18711), (6930, 18522), (7203, 17820), (7546, 17010), (7938, 16170), (8085, 15876), (8316, 15435), (8505, 15092), (8820, 14553), (8910, 14406), (9261, 13860), (9604, 13365), (9702, 13230), (10290, 12474), (10395, 12348), (10692, 12005), (10780, 11907), (11319, 11340)]