31290541920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:2008

約数の個数: 576

約数和(自身を含む): 124325591040

約数和(自身を除く): 93035049120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 121, 124, 132, 135, 144, 155, 160, 165, 176, 180, 186, 198, 216, 220, 240, 242, 248, 264, 270, 279, 288, 297, 310, 330, 341, 352, 360, 363, 372, 396, 432, 440, 465, 480, 484, 495, 496, 528, 540, 558, 594, 605, 620, 660, 682, 720, 726, 744, 792, 837, 864, 880, 930, 968, 990, 992, 1023, 1056, 1080, 1089, 1116, 1188, 1210, 1240, 1320, 1364, 1395, 1440, 1452, 1485, 1488, 1584, 1674, 1705, 1760, 1815, 1860, 1931, 1936, 1980, 2046, 2160, 2178, 2232, 2376, 2420, 2480, 2640, 2728, 2790, 2904, 2970, 2976, 3069, 3168, 3267, 3348, 3410, 3630, 3720, 3751, 3862, 3872, 3960, 4092, 4185, 4320, 4356, 4464, 4752, 4840, 4960, 5115, 5280, 5445, 5456, 5580, 5793, 5808, 5940, 6138, 6534, 6696, 6820, 7260, 7440, 7502, 7724, 7920, 8184, 8370, 8712, 8928, 9207, 9504, 9655, 9680, 10230, 10890, 10912, 11160, 11253, 11586, 11616, 11880, 12276, 13068, 13392, 13640, 14520, 14880, 15004, 15345, 15448, 15840, 16335, 16368, 16740, 17379, 17424, 18414, 18755, 19310, 19360, 20460, 21241, 21780, 22320, 22506, 23172, 23760, 24552, 26136, 26784, 27280, 28965, 29040, 30008, 30690, 30896, 32670, 32736, 33480, 33759, 34758, 34848, 36828, 37510, 38620, 40920, 42482, 43560, 44640, 45012, 46035, 46344, 47520, 49104, 52137, 52272, 54560, 56265, 57930, 58080, 59861, 60016, 61380, 61792, 63723, 65340, 66960, 67518, 69516, 73656, 75020, 77240, 81840, 84964, 86895, 87120, 90024, 92070, 92688, 98208, 101277, 104274, 104544, 106205, 112530, 115860, 119722, 120032, 122760, 127446, 130680, 133920, 135036, 139032, 147312, 150040, 154480, 163680, 168795, 169928, 173790, 174240, 179583, 180048, 184140, 185376, 191169, 202554, 208548, 212410, 225060, 231720, 233651, 239444, 245520, 254892, 260685, 261360, 270072, 278064, 294624, 299305, 300080, 308960, 318615, 337590, 339856, 347580, 359166, 360096, 368280, 382338, 405108, 417096, 424820, 450120, 463440, 467302, 478888, 491040, 506385, 509784, 521370, 522720, 538749, 540144, 556128, 573507, 598610, 600160, 637230, 658471, 675180, 679712, 695160, 700953, 718332, 736560, 764676, 810216, 834192, 849640, 897915, 900240, 926880, 934604, 955845, 957776, 1012770, 1019568, 1042740, 1077498, 1080288, 1147014, 1168255, 1197220, 1274460, 1316942, 1350360, 1390320, 1401906, 1436664, 1473120, 1529352, 1616247, 1620432, 1668384, 1699280, 1795830, 1800480, 1869208, 1911690, 1915552, 1975413, 2025540, 2039136, 2085480, 2102859, 2154996, 2294028, 2336510, 2394440, 2548920, 2633884, 2693745, 2700720, 2780640, 2803812, 2867535, 2873328, 3058704, 3232494, 3240864, 3292355, 3398560, 3504765, 3591660, 3738416, 3823380, 3950826, 4051080, 4170960, 4205718, 4309992, 4588056, 4673020, 4788880, 5097840, 5267768, 5387490, 5401440, 5607624, 5735070, 5746656, 5926239, 6117408, 6308577, 6464988, 6584710, 7009530, 7183320, 7243181, 7476832, 7646760, 7901652, 8081235, 8102160, 8341920, 8411436, 8619984, 9176112, 9346040, 9577760, 9877065, 10195680, 10514295, 10535536, 10774980, 11215248, 11470140, 11852478, 12617154, 12929976, 13169420, 14019060, 14366640, 14486362, 15293520, 15803304, 16162470, 16204320, 16822872, 17239968, 17778717, 18352224, 18692080, 19754130, 21028590, 21071072, 21549960, 21729543, 22430496, 22940280, 23704956, 25234308, 25859952, 26338840, 28038120, 28733280, 28972724, 29631195, 30587040, 31542885, 31606608, 32324940, 33645744, 35557434, 36215905, 37384160, 39508260, 42057180, 43099920, 43459086, 45880560, 47409912, 50468616, 51719904, 52677680, 56076240, 57945448, 59262390, 63085770, 63213216, 64649880, 65188629, 67291488, 71114868, 72431810, 79016520, 84114360, 86199840, 86918172, 88893585, 91761120, 94819824, 100937232, 105355360, 108647715, 112152480, 115890896, 118524780, 126171540, 129299760, 130377258, 142229736, 144863620, 158033040, 168228720, 173836344, 177787170, 189639648, 195565887, 201874464, 217295430, 231781792, 237049560, 252343080, 258599520, 260754516, 284459472, 289727240, 316066080, 325943145, 336457440, 347672688, 355574340, 391131774, 434590860, 474099120, 504686160, 521509032, 568918944, 579454480, 651886290, 695345376, 711148680, 782263548, 869181720, 948198240, 977829435, 1009372320, 1043018064, 1158908960, 1303772580, 1422297360, 1564527096, 1738363440, 1955658870, 2086036128, 2607545160, 2844594720, 3129054192, 3476726880, 3911317740, 5215090320, 6258108384, 7822635480, 10430180640, 15645270960, 31290541920]

約数ペア:

[(1, 31290541920), (2, 15645270960), (3, 10430180640), (4, 7822635480), (5, 6258108384), (6, 5215090320), (8, 3911317740), (9, 3476726880), (10, 3129054192), (11, 2844594720), (12, 2607545160), (15, 2086036128), (16, 1955658870), (18, 1738363440), (20, 1564527096), (22, 1422297360), (24, 1303772580), (27, 1158908960), (30, 1043018064), (31, 1009372320), (32, 977829435), (33, 948198240), (36, 869181720), (40, 782263548), (44, 711148680), (45, 695345376), (48, 651886290), (54, 579454480), (55, 568918944), (60, 521509032), (62, 504686160), (66, 474099120), (72, 434590860), (80, 391131774), (88, 355574340), (90, 347672688), (93, 336457440), (96, 325943145), (99, 316066080), (108, 289727240), (110, 284459472), (120, 260754516), (121, 258599520), (124, 252343080), (132, 237049560), (135, 231781792), (144, 217295430), (155, 201874464), (160, 195565887), (165, 189639648), (176, 177787170), (180, 173836344), (186, 168228720), (198, 158033040), (216, 144863620), (220, 142229736), (240, 130377258), (242, 129299760), (248, 126171540), (264, 118524780), (270, 115890896), (279, 112152480), (288, 108647715), (297, 105355360), (310, 100937232), (330, 94819824), (341, 91761120), (352, 88893585), (360, 86918172), (363, 86199840), (372, 84114360), (396, 79016520), (432, 72431810), (440, 71114868), (465, 67291488), (480, 65188629), (484, 64649880), (495, 63213216), (496, 63085770), (528, 59262390), (540, 57945448), (558, 56076240), (594, 52677680), (605, 51719904), (620, 50468616), (660, 47409912), (682, 45880560), (720, 43459086), (726, 43099920), (744, 42057180), (792, 39508260), (837, 37384160), (864, 36215905), (880, 35557434), (930, 33645744), (968, 32324940), (990, 31606608), (992, 31542885), (1023, 30587040), (1056, 29631195), (1080, 28972724), (1089, 28733280), (1116, 28038120), (1188, 26338840), (1210, 25859952), (1240, 25234308), (1320, 23704956), (1364, 22940280), (1395, 22430496), (1440, 21729543), (1452, 21549960), (1485, 21071072), (1488, 21028590), (1584, 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900240), (34848, 897915), (36828, 849640), (37510, 834192), (38620, 810216), (40920, 764676), (42482, 736560), (43560, 718332), (44640, 700953), (45012, 695160), (46035, 679712), (46344, 675180), (47520, 658471), (49104, 637230), (52137, 600160), (52272, 598610), (54560, 573507), (56265, 556128), (57930, 540144), (58080, 538749), (59861, 522720), (60016, 521370), (61380, 509784), (61792, 506385), (63723, 491040), (65340, 478888), (66960, 467302), (67518, 463440), (69516, 450120), (73656, 424820), (75020, 417096), (77240, 405108), (81840, 382338), (84964, 368280), (86895, 360096), (87120, 359166), (90024, 347580), (92070, 339856), (92688, 337590), (98208, 318615), (101277, 308960), (104274, 300080), (104544, 299305), (106205, 294624), (112530, 278064), (115860, 270072), (119722, 261360), (120032, 260685), (122760, 254892), (127446, 245520), (130680, 239444), (133920, 233651), (135036, 231720), (139032, 225060), (147312, 212410), (150040, 208548), (154480, 202554), (163680, 191169), (168795, 185376), (169928, 184140), (173790, 180048), (174240, 179583)]