20824358040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:684

約数の個数: 320

約数和(自身を含む): 71365916160

約数和(自身を除く): 50541558120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 211, 216, 249, 270, 324, 332, 360, 367, 405, 415, 422, 498, 540, 633, 648, 664, 734, 747, 810, 830, 844, 996, 1055, 1080, 1101, 1245, 1266, 1468, 1494, 1620, 1660, 1688, 1835, 1899, 1992, 2110, 2202, 2241, 2490, 2532, 2936, 2988, 3165, 3240, 3303, 3320, 3670, 3735, 3798, 4220, 4404, 4482, 4980, 5064, 5505, 5697, 5976, 6330, 6606, 6723, 7340, 7470, 7596, 8440, 8808, 8964, 9495, 9909, 9960, 11010, 11205, 11394, 12660, 13212, 13446, 14680, 14940, 15192, 16515, 17091, 17513, 17928, 18990, 19818, 22020, 22410, 22788, 25320, 26424, 26892, 28485, 29727, 29880, 30461, 33030, 33615, 34182, 35026, 37980, 39636, 44040, 44820, 45576, 49545, 52539, 53784, 56970, 59454, 60922, 66060, 67230, 68364, 70052, 75960, 77437, 79272, 85455, 87565, 89640, 91383, 99090, 105078, 113940, 118908, 121844, 132120, 134460, 136728, 140104, 148635, 152305, 154874, 157617, 170910, 175130, 182766, 198180, 210156, 227880, 232311, 237816, 243688, 262695, 268920, 274149, 297270, 304610, 309748, 315234, 341820, 350260, 365532, 387185, 396360, 420312, 456915, 464622, 472851, 525390, 548298, 594540, 609220, 619496, 630468, 683640, 696933, 700520, 731064, 774370, 788085, 822447, 913830, 929244, 945702, 1050780, 1096596, 1161555, 1189080, 1218440, 1260936, 1370745, 1393866, 1418553, 1548740, 1576170, 1644894, 1827660, 1858488, 1891404, 2090799, 2101560, 2193192, 2323110, 2364255, 2467341, 2741490, 2787732, 2837106, 3097480, 3152340, 3289788, 3484665, 3655320, 3782808, 4112235, 4181598, 4646220, 4728510, 4934682, 5482980, 5575464, 5674212, 6272397, 6304680, 6427271, 6579576, 6969330, 7092765, 8224470, 8363196, 9292440, 9457020, 9869364, 10453995, 10965960, 11348424, 12336705, 12544794, 12854542, 13938660, 14185530, 16448940, 16726392, 18914040, 19281813, 19738728, 20907990, 24673410, 25089588, 25709084, 27877320, 28371060, 31361985, 32136355, 32897880, 38563626, 41815980, 49346820, 50179176, 51418168, 56742120, 57845439, 62723970, 64272710, 77127252, 83631960, 96409065, 98693640, 115690878, 125447940, 128545420, 154254504, 173536317, 192818130, 231381756, 250895880, 257090840, 289227195, 347072634, 385636260, 462763512, 520608951, 578454390, 694145268, 771272520, 867681585, 1041217902, 1156908780, 1388290536, 1735363170, 2082435804, 2313817560, 2603044755, 3470726340, 4164871608, 5206089510, 6941452680, 10412179020, 20824358040]

約数ペア:

[(1, 20824358040), (2, 10412179020), (3, 6941452680), (4, 5206089510), (5, 4164871608), (6, 3470726340), (8, 2603044755), (9, 2313817560), (10, 2082435804), (12, 1735363170), (15, 1388290536), (18, 1156908780), (20, 1041217902), (24, 867681585), (27, 771272520), (30, 694145268), (36, 578454390), (40, 520608951), (45, 462763512), (54, 385636260), (60, 347072634), (72, 289227195), (81, 257090840), (83, 250895880), (90, 231381756), (108, 192818130), (120, 173536317), (135, 154254504), (162, 128545420), (166, 125447940), (180, 115690878), (211, 98693640), (216, 96409065), (249, 83631960), (270, 77127252), (324, 64272710), (332, 62723970), (360, 57845439), (367, 56742120), (405, 51418168), (415, 50179176), (422, 49346820), (498, 41815980), (540, 38563626), (633, 32897880), (648, 32136355), (664, 31361985), (734, 28371060), (747, 27877320), (810, 25709084), (830, 25089588), (844, 24673410), (996, 20907990), (1055, 19738728), (1080, 19281813), (1101, 18914040), (1245, 16726392), (1266, 16448940), (1468, 14185530), (1494, 13938660), (1620, 12854542), (1660, 12544794), (1688, 12336705), (1835, 11348424), (1899, 10965960), (1992, 10453995), (2110, 9869364), (2202, 9457020), (2241, 9292440), (2490, 8363196), (2532, 8224470), (2936, 7092765), (2988, 6969330), (3165, 6579576), (3240, 6427271), (3303, 6304680), (3320, 6272397), (3670, 5674212), (3735, 5575464), (3798, 5482980), (4220, 4934682), (4404, 4728510), (4482, 4646220), (4980, 4181598), (5064, 4112235), (5505, 3782808), (5697, 3655320), (5976, 3484665), (6330, 3289788), (6606, 3152340), (6723, 3097480), (7340, 2837106), (7470, 2787732), (7596, 2741490), (8440, 2467341), (8808, 2364255), (8964, 2323110), (9495, 2193192), (9909, 2101560), (9960, 2090799), (11010, 1891404), (11205, 1858488), (11394, 1827660), (12660, 1644894), (13212, 1576170), (13446, 1548740), (14680, 1418553), (14940, 1393866), (15192, 1370745), (16515, 1260936), (17091, 1218440), (17513, 1189080), (17928, 1161555), (18990, 1096596), (19818, 1050780), (22020, 945702), (22410, 929244), (22788, 913830), (25320, 822447), (26424, 788085), (26892, 774370), (28485, 731064), (29727, 700520), (29880, 696933), (30461, 683640), (33030, 630468), (33615, 619496), (34182, 609220), (35026, 594540), (37980, 548298), (39636, 525390), (44040, 472851), (44820, 464622), (45576, 456915), (49545, 420312), (52539, 396360), (53784, 387185), (56970, 365532), (59454, 350260), (60922, 341820), (66060, 315234), (67230, 309748), (68364, 304610), (70052, 297270), (75960, 274149), (77437, 268920), (79272, 262695), (85455, 243688), (87565, 237816), (89640, 232311), (91383, 227880), (99090, 210156), (105078, 198180), (113940, 182766), (118908, 175130), (121844, 170910), (132120, 157617), (134460, 154874), (136728, 152305), (140104, 148635)]