2510176020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1686

約数の個数: 192

約数和(自身を含む): 8020131840

約数和(自身を除く): 5509955820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 79, 93, 110, 124, 132, 155, 158, 165, 186, 220, 237, 310, 316, 330, 341, 372, 395, 465, 474, 620, 660, 682, 790, 869, 930, 948, 1023, 1185, 1364, 1553, 1580, 1705, 1738, 1860, 2046, 2370, 2449, 2607, 3106, 3410, 3476, 4092, 4345, 4659, 4740, 4898, 5115, 5214, 6212, 6820, 7347, 7765, 8690, 9318, 9796, 10230, 10428, 12245, 13035, 14694, 15530, 17083, 17380, 18636, 20460, 23295, 24490, 26070, 26939, 29388, 31060, 34166, 36735, 46590, 48143, 48980, 51249, 52140, 53878, 68332, 73470, 80817, 85415, 93180, 96286, 102498, 107756, 122687, 134695, 144429, 146940, 161634, 170830, 192572, 204996, 240715, 245374, 256245, 269390, 288858, 323268, 341660, 368061, 404085, 481430, 490748, 512490, 529573, 538780, 577716, 613435, 722145, 736122, 808170, 962860, 1024980, 1059146, 1226870, 1349557, 1444290, 1472244, 1588719, 1616340, 1840305, 2118292, 2453740, 2647865, 2699114, 2888580, 3177438, 3680610, 3803297, 4048671, 5295730, 5398228, 6354876, 6747785, 7361220, 7606594, 7943595, 8097342, 10591460, 11409891, 13495570, 15213188, 15887190, 16194684, 19016485, 20243355, 22819782, 26991140, 31774380, 38032970, 40486710, 41836267, 45639564, 57049455, 76065940, 80973420, 83672534, 114098910, 125508801, 167345068, 209181335, 228197820, 251017602, 418362670, 502035204, 627544005, 836725340, 1255088010, 2510176020]

約数ペア:

[(1, 2510176020), (2, 1255088010), (3, 836725340), (4, 627544005), (5, 502035204), (6, 418362670), (10, 251017602), (11, 228197820), (12, 209181335), (15, 167345068), (20, 125508801), (22, 114098910), (30, 83672534), (31, 80973420), (33, 76065940), (44, 57049455), (55, 45639564), (60, 41836267), (62, 40486710), (66, 38032970), (79, 31774380), (93, 26991140), (110, 22819782), (124, 20243355), (132, 19016485), (155, 16194684), (158, 15887190), (165, 15213188), (186, 13495570), (220, 11409891), (237, 10591460), (310, 8097342), (316, 7943595), (330, 7606594), (341, 7361220), (372, 6747785), (395, 6354876), (465, 5398228), (474, 5295730), (620, 4048671), (660, 3803297), (682, 3680610), (790, 3177438), (869, 2888580), (930, 2699114), (948, 2647865), (1023, 2453740), (1185, 2118292), (1364, 1840305), (1553, 1616340), (1580, 1588719), (1705, 1472244), (1738, 1444290), (1860, 1349557), (2046, 1226870), (2370, 1059146), (2449, 1024980), (2607, 962860), (3106, 808170), (3410, 736122), (3476, 722145), (4092, 613435), (4345, 577716), (4659, 538780), (4740, 529573), (4898, 512490), (5115, 490748), (5214, 481430), (6212, 404085), (6820, 368061), (7347, 341660), (7765, 323268), (8690, 288858), (9318, 269390), (9796, 256245), (10230, 245374), (10428, 240715), (12245, 204996), (13035, 192572), (14694, 170830), (15530, 161634), (17083, 146940), (17380, 144429), (18636, 134695), (20460, 122687), (23295, 107756), (24490, 102498), (26070, 96286), (26939, 93180), (29388, 85415), (31060, 80817), (34166, 73470), (36735, 68332), (46590, 53878), (48143, 52140), (48980, 51249)]