2017388880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9371}}^1$

素因数の和:9426

約数の個数: 240

約数和(自身を含む): 7614262656

約数和(自身を除く): 5596873776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 7176, 8280, 8970, 9360, 9371, 10764, 11960, 13455, 14352, 16560, 17940, 18742, 21528, 23920, 26910, 28113, 35880, 37484, 43056, 46855, 53820, 56226, 71760, 74968, 84339, 93710, 107640, 112452, 121823, 140565, 149936, 168678, 187420, 215280, 215533, 224904, 243646, 281130, 337356, 365469, 374840, 421695, 431066, 449808, 487292, 562260, 609115, 646599, 674712, 730938, 749680, 843390, 862132, 974584, 1077665, 1096407, 1124520, 1218230, 1293198, 1349424, 1461876, 1686780, 1724264, 1827345, 1939797, 1949168, 2155330, 2192814, 2249040, 2436460, 2586396, 2801929, 2923752, 3232995, 3373560, 3448528, 3654690, 3879594, 4310660, 4385628, 4872920, 5172792, 5482035, 5603858, 5847504, 6465990, 6747120, 7309380, 7759188, 8405787, 8621320, 8771256, 9698985, 9745840, 10345584, 10964070, 11207716, 12931980, 14009645, 14618760, 15518376, 16811574, 17242640, 17542512, 19397970, 21928140, 22415432, 25217361, 25863960, 28019290, 29237520, 31036752, 33623148, 38795940, 42028935, 43856280, 44830864, 50434722, 51727920, 56038580, 67246296, 77591880, 84057870, 87712560, 100869444, 112077160, 126086805, 134492592, 155183760, 168115740, 201738888, 224154320, 252173610, 336231480, 403477776, 504347220, 672462960, 1008694440, 2017388880]

約数ペア:

[(1, 2017388880), (2, 1008694440), (3, 672462960), (4, 504347220), (5, 403477776), (6, 336231480), (8, 252173610), (9, 224154320), (10, 201738888), (12, 168115740), (13, 155183760), (15, 134492592), (16, 126086805), (18, 112077160), (20, 100869444), (23, 87712560), (24, 84057870), (26, 77591880), (30, 67246296), (36, 56038580), (39, 51727920), (40, 50434722), (45, 44830864), (46, 43856280), (48, 42028935), (52, 38795940), (60, 33623148), (65, 31036752), (69, 29237520), (72, 28019290), (78, 25863960), (80, 25217361), (90, 22415432), (92, 21928140), (104, 19397970), (115, 17542512), (117, 17242640), (120, 16811574), (130, 15518376), (138, 14618760), (144, 14009645), (156, 12931980), (180, 11207716), (184, 10964070), (195, 10345584), (207, 9745840), (208, 9698985), (230, 8771256), (234, 8621320), (240, 8405787), (260, 7759188), (276, 7309380), (299, 6747120), (312, 6465990), (345, 5847504), (360, 5603858), (368, 5482035), (390, 5172792), (414, 4872920), (460, 4385628), (468, 4310660), (520, 3879594), (552, 3654690), (585, 3448528), (598, 3373560), (624, 3232995), (690, 2923752), (720, 2801929), (780, 2586396), (828, 2436460), (897, 2249040), (920, 2192814), (936, 2155330), (1035, 1949168), (1040, 1939797), (1104, 1827345), (1170, 1724264), (1196, 1686780), (1380, 1461876), (1495, 1349424), (1560, 1293198), (1656, 1218230), (1794, 1124520), (1840, 1096407), (1872, 1077665), (2070, 974584), (2340, 862132), (2392, 843390), (2691, 749680), (2760, 730938), (2990, 674712), (3120, 646599), (3312, 609115), (3588, 562260), (4140, 487292), (4485, 449808), (4680, 431066), (4784, 421695), (5382, 374840), (5520, 365469), (5980, 337356), (7176, 281130), (8280, 243646), (8970, 224904), (9360, 215533), (9371, 215280), (10764, 187420), (11960, 168678), (13455, 149936), (14352, 140565), (16560, 121823), (17940, 112452), (18742, 107640), (21528, 93710), (23920, 84339), (26910, 74968), (28113, 71760), (35880, 56226), (37484, 53820), (43056, 46855)]