400295610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1693

約数の個数: 192

約数和(自身を含む): 1287861120

約数和(自身を除く): 887565510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 130, 143, 165, 171, 190, 195, 198, 209, 234, 247, 285, 286, 330, 342, 390, 418, 429, 494, 495, 570, 585, 627, 715, 741, 855, 858, 990, 1045, 1170, 1235, 1254, 1287, 1430, 1482, 1637, 1710, 1881, 2090, 2145, 2223, 2470, 2574, 2717, 3135, 3274, 3705, 3762, 4290, 4446, 4911, 5434, 6270, 6435, 7410, 8151, 8185, 9405, 9822, 11115, 12870, 13585, 14733, 16302, 16370, 18007, 18810, 21281, 22230, 24453, 24555, 27170, 29466, 31103, 36014, 40755, 42562, 48906, 49110, 54021, 62206, 63843, 73665, 81510, 90035, 93309, 106405, 108042, 122265, 127686, 147330, 155515, 162063, 180070, 186618, 191529, 212810, 234091, 244530, 270105, 279927, 311030, 319215, 324126, 342133, 383058, 404339, 466545, 468182, 540210, 559854, 638430, 684266, 702273, 808678, 810315, 933090, 957645, 1026399, 1170455, 1213017, 1399635, 1404546, 1620630, 1710665, 1915290, 2021695, 2052798, 2106819, 2340910, 2426034, 2799270, 3079197, 3421330, 3511365, 3639051, 4043390, 4213638, 4447729, 5131995, 6065085, 6158394, 7022730, 7278102, 8895458, 10263990, 10534095, 12130170, 13343187, 15395985, 18195255, 21068190, 22238645, 26686374, 30791970, 36390510, 40029561, 44477290, 66715935, 80059122, 133431870, 200147805, 400295610]

約数ペア:

[(1, 400295610), (2, 200147805), (3, 133431870), (5, 80059122), (6, 66715935), (9, 44477290), (10, 40029561), (11, 36390510), (13, 30791970), (15, 26686374), (18, 22238645), (19, 21068190), (22, 18195255), (26, 15395985), (30, 13343187), (33, 12130170), (38, 10534095), (39, 10263990), (45, 8895458), (55, 7278102), (57, 7022730), (65, 6158394), (66, 6065085), (78, 5131995), (90, 4447729), (95, 4213638), (99, 4043390), (110, 3639051), (114, 3511365), (117, 3421330), (130, 3079197), (143, 2799270), (165, 2426034), (171, 2340910), (190, 2106819), (195, 2052798), (198, 2021695), (209, 1915290), (234, 1710665), (247, 1620630), (285, 1404546), (286, 1399635), (330, 1213017), (342, 1170455), (390, 1026399), (418, 957645), (429, 933090), (494, 810315), (495, 808678), (570, 702273), (585, 684266), (627, 638430), (715, 559854), (741, 540210), (855, 468182), (858, 466545), (990, 404339), (1045, 383058), (1170, 342133), (1235, 324126), (1254, 319215), (1287, 311030), (1430, 279927), (1482, 270105), (1637, 244530), (1710, 234091), (1881, 212810), (2090, 191529), (2145, 186618), (2223, 180070), (2470, 162063), (2574, 155515), (2717, 147330), (3135, 127686), (3274, 122265), (3705, 108042), (3762, 106405), (4290, 93309), (4446, 90035), (4911, 81510), (5434, 73665), (6270, 63843), (6435, 62206), (7410, 54021), (8151, 49110), (8185, 48906), (9405, 42562), (9822, 40755), (11115, 36014), (12870, 31103), (13585, 29466), (14733, 27170), (16302, 24555), (16370, 24453), (18007, 22230), (18810, 21281)]