1131757380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 3812497920

約数和(自身を除く): 2680740540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 263, 270, 351, 390, 468, 526, 540, 585, 613, 702, 780, 789, 1052, 1170, 1226, 1315, 1404, 1578, 1755, 1839, 2340, 2367, 2452, 2630, 3065, 3156, 3419, 3510, 3678, 3945, 4734, 5260, 5517, 6130, 6838, 7020, 7101, 7356, 7890, 7969, 9195, 9468, 10257, 11034, 11835, 12260, 13676, 14202, 15780, 15938, 16551, 17095, 18390, 20514, 22068, 23670, 23907, 27585, 28404, 30771, 31876, 33102, 34190, 35505, 36780, 39845, 41028, 47340, 47814, 51285, 55170, 61542, 66204, 68380, 71010, 71721, 79690, 82755, 92313, 95628, 102570, 110340, 119535, 123084, 142020, 143442, 153855, 159380, 161219, 165510, 184626, 205140, 215163, 239070, 286884, 307710, 322438, 331020, 358605, 369252, 430326, 461565, 478140, 483657, 615420, 644876, 717210, 806095, 860652, 923130, 967314, 1075815, 1434420, 1450971, 1612190, 1846260, 1934628, 2095847, 2151630, 2418285, 2901942, 3224380, 4191694, 4303260, 4352913, 4836570, 5803884, 6287541, 7254855, 8383388, 8705826, 9673140, 10479235, 12575082, 14509710, 17411652, 18862623, 20958470, 21764565, 25150164, 29019420, 31437705, 37725246, 41916940, 43529130, 56587869, 62875410, 75450492, 87058260, 94313115, 113175738, 125750820, 188626230, 226351476, 282939345, 377252460, 565878690, 1131757380]

約数ペア:

[(1, 1131757380), (2, 565878690), (3, 377252460), (4, 282939345), (5, 226351476), (6, 188626230), (9, 125750820), (10, 113175738), (12, 94313115), (13, 87058260), (15, 75450492), (18, 62875410), (20, 56587869), (26, 43529130), (27, 41916940), (30, 37725246), (36, 31437705), (39, 29019420), (45, 25150164), (52, 21764565), (54, 20958470), (60, 18862623), (65, 17411652), (78, 14509710), (90, 12575082), (108, 10479235), (117, 9673140), (130, 8705826), (135, 8383388), (156, 7254855), (180, 6287541), (195, 5803884), (234, 4836570), (260, 4352913), (263, 4303260), (270, 4191694), (351, 3224380), (390, 2901942), (468, 2418285), (526, 2151630), (540, 2095847), (585, 1934628), (613, 1846260), (702, 1612190), (780, 1450971), (789, 1434420), (1052, 1075815), (1170, 967314), (1226, 923130), (1315, 860652), (1404, 806095), (1578, 717210), (1755, 644876), (1839, 615420), (2340, 483657), (2367, 478140), (2452, 461565), (2630, 430326), (3065, 369252), (3156, 358605), (3419, 331020), (3510, 322438), (3678, 307710), (3945, 286884), (4734, 239070), (5260, 215163), (5517, 205140), (6130, 184626), (6838, 165510), (7020, 161219), (7101, 159380), (7356, 153855), (7890, 143442), (7969, 142020), (9195, 123084), (9468, 119535), (10257, 110340), (11034, 102570), (11835, 95628), (12260, 92313), (13676, 82755), (14202, 79690), (15780, 71721), (15938, 71010), (16551, 68380), (17095, 66204), (18390, 61542), (20514, 55170), (22068, 51285), (23670, 47814), (23907, 47340), (27585, 41028), (28404, 39845), (30771, 36780), (31876, 35505), (33102, 34190)]