154915005440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75079}}^1$

素因数の和:75148

約数の個数: 176

約数和(自身を含む): 413115386880

約数和(自身を除く): 258200381440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 3224, 3328, 3968, 4030, 4160, 4960, 5120, 6448, 6656, 7936, 8060, 8320, 9920, 12896, 13312, 15872, 16120, 16640, 19840, 25792, 31744, 32240, 33280, 39680, 51584, 64480, 66560, 75079, 79360, 103168, 128960, 150158, 158720, 206336, 257920, 300316, 375395, 412672, 515840, 600632, 750790, 976027, 1031680, 1201264, 1501580, 1952054, 2063360, 2327449, 2402528, 3003160, 3904108, 4654898, 4805056, 4880135, 6006320, 7808216, 9309796, 9610112, 9760270, 11637245, 12012640, 15616432, 18619592, 19220224, 19520540, 23274490, 24025280, 30256837, 31232864, 37239184, 38440448, 39041080, 46548980, 48050560, 60513674, 62465728, 74478368, 76880896, 78082160, 93097960, 96101120, 121027348, 124931456, 148956736, 151284185, 156164320, 186195920, 192202240, 242054696, 249862912, 297913472, 302568370, 312328640, 372391840, 384404480, 484109392, 499725824, 595826944, 605136740, 624657280, 744783680, 968218784, 999451648, 1191653888, 1210273480, 1249314560, 1489567360, 1936437568, 2383307776, 2420546960, 2498629120, 2979134720, 3872875136, 4841093920, 4997258240, 5958269440, 7745750272, 9682187840, 11916538880, 15491500544, 19364375680, 30983001088, 38728751360, 77457502720, 154915005440]

約数ペア:

[(1, 154915005440), (2, 77457502720), (4, 38728751360), (5, 30983001088), (8, 19364375680), (10, 15491500544), (13, 11916538880), (16, 9682187840), (20, 7745750272), (26, 5958269440), (31, 4997258240), (32, 4841093920), (40, 3872875136), (52, 2979134720), (62, 2498629120), (64, 2420546960), (65, 2383307776), (80, 1936437568), (104, 1489567360), (124, 1249314560), (128, 1210273480), (130, 1191653888), (155, 999451648), (160, 968218784), (208, 744783680), (248, 624657280), (256, 605136740), (260, 595826944), (310, 499725824), (320, 484109392), (403, 384404480), (416, 372391840), (496, 312328640), (512, 302568370), (520, 297913472), (620, 249862912), (640, 242054696), (806, 192202240), (832, 186195920), (992, 156164320), (1024, 151284185), (1040, 148956736), (1240, 124931456), (1280, 121027348), (1612, 96101120), (1664, 93097960), (1984, 78082160), (2015, 76880896), (2080, 74478368), (2480, 62465728), (2560, 60513674), (3224, 48050560), (3328, 46548980), (3968, 39041080), (4030, 38440448), (4160, 37239184), (4960, 31232864), (5120, 30256837), (6448, 24025280), (6656, 23274490), (7936, 19520540), (8060, 19220224), (8320, 18619592), (9920, 15616432), (12896, 12012640), (13312, 11637245), (15872, 9760270), (16120, 9610112), (16640, 9309796), (19840, 7808216), (25792, 6006320), (31744, 4880135), (32240, 4805056), (33280, 4654898), (39680, 3904108), (51584, 3003160), (64480, 2402528), (66560, 2327449), (75079, 2063360), (79360, 1952054), (103168, 1501580), (128960, 1201264), (150158, 1031680), (158720, 976027), (206336, 750790), (257920, 600632), (300316, 515840), (375395, 412672)]