743557140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:2010

約数の個数: 144

約数和(自身を含む): 2355299856

約数和(自身を除く): 1611742716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 246, 265, 318, 369, 410, 477, 492, 530, 615, 636, 738, 795, 820, 954, 1060, 1230, 1476, 1590, 1845, 1901, 1908, 2173, 2385, 2460, 3180, 3690, 3802, 4346, 4770, 5703, 6519, 7380, 7604, 8692, 9505, 9540, 10865, 11406, 13038, 17109, 19010, 19557, 21730, 22812, 26076, 28515, 32595, 34218, 38020, 39114, 43460, 57030, 65190, 68436, 77941, 78228, 85545, 97785, 100753, 114060, 130380, 155882, 171090, 195570, 201506, 233823, 302259, 311764, 342180, 389705, 391140, 403012, 467646, 503765, 604518, 701469, 779410, 906777, 935292, 1007530, 1169115, 1209036, 1402938, 1511295, 1558820, 1813554, 2015060, 2338230, 2805876, 3022590, 3507345, 3627108, 4130873, 4533885, 4676460, 6045180, 7014690, 8261746, 9067770, 12392619, 14029380, 16523492, 18135540, 20654365, 24785238, 37177857, 41308730, 49570476, 61963095, 74355714, 82617460, 123926190, 148711428, 185889285, 247852380, 371778570, 743557140]

約数ペア:

[(1, 743557140), (2, 371778570), (3, 247852380), (4, 185889285), (5, 148711428), (6, 123926190), (9, 82617460), (10, 74355714), (12, 61963095), (15, 49570476), (18, 41308730), (20, 37177857), (30, 24785238), (36, 20654365), (41, 18135540), (45, 16523492), (53, 14029380), (60, 12392619), (82, 9067770), (90, 8261746), (106, 7014690), (123, 6045180), (159, 4676460), (164, 4533885), (180, 4130873), (205, 3627108), (212, 3507345), (246, 3022590), (265, 2805876), (318, 2338230), (369, 2015060), (410, 1813554), (477, 1558820), (492, 1511295), (530, 1402938), (615, 1209036), (636, 1169115), (738, 1007530), (795, 935292), (820, 906777), (954, 779410), (1060, 701469), (1230, 604518), (1476, 503765), (1590, 467646), (1845, 403012), (1901, 391140), (1908, 389705), (2173, 342180), (2385, 311764), (2460, 302259), (3180, 233823), (3690, 201506), (3802, 195570), (4346, 171090), (4770, 155882), (5703, 130380), (6519, 114060), (7380, 100753), (7604, 97785), (8692, 85545), (9505, 78228), (9540, 77941), (10865, 68436), (11406, 65190), (13038, 57030), (17109, 43460), (19010, 39114), (19557, 38020), (21730, 34218), (22812, 32595), (26076, 28515)]