2040646770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:954

約数の個数: 160

約数和(自身を含む): 5735545200

約数和(自身を除く): 3694898430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 109, 135, 145, 162, 174, 218, 261, 270, 290, 327, 405, 435, 522, 545, 654, 783, 797, 810, 870, 981, 1090, 1305, 1566, 1594, 1635, 1962, 2349, 2391, 2610, 2943, 3161, 3270, 3915, 3985, 4698, 4782, 4905, 5886, 6322, 7173, 7830, 7970, 8829, 9483, 9810, 11745, 11955, 14346, 14715, 15805, 17658, 18966, 21519, 23113, 23490, 23910, 28449, 29430, 31610, 35865, 43038, 44145, 46226, 47415, 56898, 64557, 69339, 71730, 85347, 86873, 88290, 94830, 107595, 115565, 129114, 138678, 142245, 170694, 173746, 208017, 215190, 231130, 256041, 260619, 284490, 322785, 346695, 416034, 426735, 434365, 512082, 521238, 624051, 645570, 693390, 781857, 853470, 868730, 1040085, 1248102, 1280205, 1303095, 1563714, 1872153, 2080170, 2345571, 2519317, 2560410, 2606190, 3120255, 3744306, 3909285, 4691142, 5038634, 6240510, 7036713, 7557951, 7818570, 9360765, 11727855, 12596585, 14073426, 15115902, 18721530, 22673853, 23455710, 25193170, 35183565, 37789755, 45347706, 68021559, 70367130, 75579510, 113369265, 136043118, 204064677, 226738530, 340107795, 408129354, 680215590, 1020323385, 2040646770]

約数ペア:

[(1, 2040646770), (2, 1020323385), (3, 680215590), (5, 408129354), (6, 340107795), (9, 226738530), (10, 204064677), (15, 136043118), (18, 113369265), (27, 75579510), (29, 70367130), (30, 68021559), (45, 45347706), (54, 37789755), (58, 35183565), (81, 25193170), (87, 23455710), (90, 22673853), (109, 18721530), (135, 15115902), (145, 14073426), (162, 12596585), (174, 11727855), (218, 9360765), (261, 7818570), (270, 7557951), (290, 7036713), (327, 6240510), (405, 5038634), (435, 4691142), (522, 3909285), (545, 3744306), (654, 3120255), (783, 2606190), (797, 2560410), (810, 2519317), (870, 2345571), (981, 2080170), (1090, 1872153), (1305, 1563714), (1566, 1303095), (1594, 1280205), (1635, 1248102), (1962, 1040085), (2349, 868730), (2391, 853470), (2610, 781857), (2943, 693390), (3161, 645570), (3270, 624051), (3915, 521238), (3985, 512082), (4698, 434365), (4782, 426735), (4905, 416034), (5886, 346695), (6322, 322785), (7173, 284490), (7830, 260619), (7970, 256041), (8829, 231130), (9483, 215190), (9810, 208017), (11745, 173746), (11955, 170694), (14346, 142245), (14715, 138678), (15805, 129114), (17658, 115565), (18966, 107595), (21519, 94830), (23113, 88290), (23490, 86873), (23910, 85347), (28449, 71730), (29430, 69339), (31610, 64557), (35865, 56898), (43038, 47415), (44145, 46226)]