664347422160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3893269}}^1$

素因数の和:3893370

約数の個数: 160

約数和(自身を含む): 2317274304000

約数和(自身を除く): 1652926881840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1422, 1580, 1896, 2133, 2160, 2370, 2844, 3160, 3555, 3792, 4266, 4740, 5688, 6320, 7110, 8532, 9480, 10665, 11376, 14220, 17064, 18960, 21330, 28440, 34128, 42660, 56880, 85320, 170640, 3893269, 7786538, 11679807, 15573076, 19466345, 23359614, 31146152, 35039421, 38932690, 46719228, 58399035, 62292304, 70078842, 77865380, 93438456, 105118263, 116798070, 140157684, 155730760, 175197105, 186876912, 210236526, 233596140, 280315368, 307568251, 311461520, 350394210, 420473052, 467192280, 525591315, 560630736, 615136502, 700788420, 840946104, 922704753, 934384560, 1051182630, 1230273004, 1401576840, 1537841255, 1681892208, 1845409506, 2102365260, 2460546008, 2768114259, 2803153680, 3075682510, 3690819012, 4204730520, 4613523765, 4921092016, 5536228518, 6151365020, 7381638024, 8304342777, 8409461040, 9227047530, 11072457036, 12302730040, 13840571295, 14763276048, 16608685554, 18454095060, 22144914072, 24605460080, 27681142590, 33217371108, 36908190120, 41521713885, 44289828144, 55362285180, 66434742216, 73816380240, 83043427770, 110724570360, 132869484432, 166086855540, 221449140720, 332173711080, 664347422160]

約数ペア:

[(1, 664347422160), (2, 332173711080), (3, 221449140720), (4, 166086855540), (5, 132869484432), (6, 110724570360), (8, 83043427770), (9, 73816380240), (10, 66434742216), (12, 55362285180), (15, 44289828144), (16, 41521713885), (18, 36908190120), (20, 33217371108), (24, 27681142590), (27, 24605460080), (30, 22144914072), (36, 18454095060), (40, 16608685554), (45, 14763276048), (48, 13840571295), (54, 12302730040), (60, 11072457036), (72, 9227047530), (79, 8409461040), (80, 8304342777), (90, 7381638024), (108, 6151365020), (120, 5536228518), (135, 4921092016), (144, 4613523765), (158, 4204730520), (180, 3690819012), (216, 3075682510), (237, 2803153680), (240, 2768114259), (270, 2460546008), (316, 2102365260), (360, 1845409506), (395, 1681892208), (432, 1537841255), (474, 1401576840), (540, 1230273004), (632, 1051182630), (711, 934384560), (720, 922704753), (790, 840946104), (948, 700788420), (1080, 615136502), (1185, 560630736), (1264, 525591315), (1422, 467192280), (1580, 420473052), (1896, 350394210), (2133, 311461520), (2160, 307568251), (2370, 280315368), (2844, 233596140), (3160, 210236526), (3555, 186876912), (3792, 175197105), (4266, 155730760), (4740, 140157684), (5688, 116798070), (6320, 105118263), (7110, 93438456), (8532, 77865380), (9480, 70078842), (10665, 62292304), (11376, 58399035), (14220, 46719228), (17064, 38932690), (18960, 35039421), (21330, 31146152), (28440, 23359614), (34128, 19466345), (42660, 15573076), (56880, 11679807), (85320, 7786538), (170640, 3893269)]