40996260

素因数分解:

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

素因数の和:159

約数の個数: 144

約数和(自身を含む): 133459200

約数和(自身を除く): 92462940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 79, 90, 93, 108, 124, 135, 155, 158, 180, 186, 237, 270, 279, 310, 316, 372, 395, 465, 474, 540, 558, 620, 711, 790, 837, 930, 948, 961, 1116, 1185, 1395, 1422, 1580, 1674, 1860, 1922, 2133, 2370, 2449, 2790, 2844, 2883, 3348, 3555, 3844, 4185, 4266, 4740, 4805, 4898, 5580, 5766, 7110, 7347, 8370, 8532, 8649, 9610, 9796, 10665, 11532, 12245, 14220, 14415, 14694, 16740, 17298, 19220, 21330, 22041, 24490, 25947, 28830, 29388, 34596, 36735, 42660, 43245, 44082, 48980, 51894, 57660, 66123, 73470, 75919, 86490, 88164, 103788, 110205, 129735, 132246, 146940, 151838, 172980, 220410, 227757, 259470, 264492, 303676, 330615, 379595, 440820, 455514, 518940, 661230, 683271, 759190, 911028, 1138785, 1322460, 1366542, 1518380, 2049813, 2277570, 2733084, 3416355, 4099626, 4555140, 6832710, 8199252, 10249065, 13665420, 20498130, 40996260]

約数ペア:

[(1, 40996260), (2, 20498130), (3, 13665420), (4, 10249065), (5, 8199252), (6, 6832710), (9, 4555140), (10, 4099626), (12, 3416355), (15, 2733084), (18, 2277570), (20, 2049813), (27, 1518380), (30, 1366542), (31, 1322460), (36, 1138785), (45, 911028), (54, 759190), (60, 683271), (62, 661230), (79, 518940), (90, 455514), (93, 440820), (108, 379595), (124, 330615), (135, 303676), (155, 264492), (158, 259470), (180, 227757), (186, 220410), (237, 172980), (270, 151838), (279, 146940), (310, 132246), (316, 129735), (372, 110205), (395, 103788), (465, 88164), (474, 86490), (540, 75919), (558, 73470), (620, 66123), (711, 57660), (790, 51894), (837, 48980), (930, 44082), (948, 43245), (961, 42660), (1116, 36735), (1185, 34596), (1395, 29388), (1422, 28830), (1580, 25947), (1674, 24490), (1860, 22041), (1922, 21330), (2133, 19220), (2370, 17298), (2449, 16740), (2790, 14694), (2844, 14415), (2883, 14220), (3348, 12245), (3555, 11532), (3844, 10665), (4185, 9796), (4266, 9610), (4740, 8649), (4805, 8532), (4898, 8370), (5580, 7347), (5766, 7110)]