18735387840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21757}}^1$

素因数の和:21816

約数の個数: 336

約数和(自身を含む): 72419675328

約数和(自身を除く): 53684287488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 320, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 576, 585, 598, 624, 690, 720, 736, 780, 828, 832, 897, 920, 936, 960, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1440, 1472, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2392, 2496, 2691, 2760, 2880, 2990, 3120, 3312, 3588, 3680, 3744, 4140, 4160, 4416, 4485, 4680, 4784, 5382, 5520, 5980, 6240, 6624, 7176, 7360, 7488, 8280, 8970, 9360, 9568, 10764, 11040, 11960, 12480, 13248, 13455, 14352, 16560, 17940, 18720, 19136, 21528, 21757, 22080, 23920, 26910, 28704, 33120, 35880, 37440, 43056, 43514, 47840, 53820, 57408, 65271, 66240, 71760, 86112, 87028, 95680, 107640, 108785, 130542, 143520, 172224, 174056, 195813, 215280, 217570, 261084, 282841, 287040, 326355, 348112, 391626, 430560, 435140, 500411, 522168, 565682, 652710, 696224, 783252, 848523, 861120, 870280, 979065, 1000822, 1044336, 1131364, 1305420, 1392448, 1414205, 1501233, 1566504, 1697046, 1740560, 1958130, 2001644, 2088672, 2262728, 2502055, 2545569, 2610840, 2828410, 3002466, 3133008, 3394092, 3481120, 3916260, 4003288, 4177344, 4242615, 4503699, 4525456, 5004110, 5091138, 5221680, 5656820, 6004932, 6266016, 6505343, 6788184, 6962240, 7506165, 7832520, 8006576, 8485230, 9007398, 9050912, 10008220, 10182276, 10443360, 11313640, 12009864, 12532032, 12727845, 13010686, 13576368, 15012330, 15665040, 16013152, 16970460, 18014796, 18101824, 19516029, 20016440, 20364552, 20886720, 22518495, 22627280, 24019728, 25455690, 26021372, 27152736, 30024660, 31330080, 32026304, 32526715, 33940920, 36029592, 39032058, 40032880, 40729104, 45036990, 45254560, 48039456, 50911380, 52042744, 54305472, 58548087, 60049320, 62660160, 65053430, 67881840, 72059184, 78064116, 80065760, 81458208, 90073980, 90509120, 96078912, 97580145, 101822760, 104085488, 117096174, 120098640, 130106860, 135763680, 144118368, 156128232, 160131520, 162916416, 180147960, 195160290, 203645520, 208170976, 234192348, 240197280, 260213720, 271527360, 288236736, 292740435, 312256464, 360295920, 390320580, 407291040, 416341952, 468384696, 480394560, 520427440, 585480870, 624512928, 720591840, 780641160, 814582080, 936769392, 1040854880, 1170961740, 1249025856, 1441183680, 1561282320, 1873538784, 2081709760, 2341923480, 3122564640, 3747077568, 4683846960, 6245129280, 9367693920, 18735387840]

約数ペア:

[(1, 18735387840), (2, 9367693920), (3, 6245129280), (4, 4683846960), (5, 3747077568), (6, 3122564640), (8, 2341923480), (9, 2081709760), (10, 1873538784), (12, 1561282320), (13, 1441183680), (15, 1249025856), (16, 1170961740), (18, 1040854880), (20, 936769392), (23, 814582080), (24, 780641160), (26, 720591840), (30, 624512928), (32, 585480870), (36, 520427440), (39, 480394560), (40, 468384696), (45, 416341952), (46, 407291040), (48, 390320580), (52, 360295920), (60, 312256464), (64, 292740435), (65, 288236736), (69, 271527360), (72, 260213720), (78, 240197280), (80, 234192348), (90, 208170976), (92, 203645520), (96, 195160290), (104, 180147960), (115, 162916416), (117, 160131520), (120, 156128232), (130, 144118368), (138, 135763680), (144, 130106860), (156, 120098640), (160, 117096174), (180, 104085488), (184, 101822760), (192, 97580145), (195, 96078912), (207, 90509120), (208, 90073980), (230, 81458208), (234, 80065760), (240, 78064116), (260, 72059184), (276, 67881840), (288, 65053430), (299, 62660160), (312, 60049320), (320, 58548087), (345, 54305472), (360, 52042744), (368, 50911380), (390, 48039456), (414, 45254560), (416, 45036990), (460, 40729104), (468, 40032880), (480, 39032058), (520, 36029592), (552, 33940920), (576, 32526715), (585, 32026304), (598, 31330080), (624, 30024660), (690, 27152736), (720, 26021372), (736, 25455690), (780, 24019728), (828, 22627280), (832, 22518495), (897, 20886720), (920, 20364552), (936, 20016440), (960, 19516029), (1035, 18101824), (1040, 18014796), (1104, 16970460), (1170, 16013152), (1196, 15665040), (1248, 15012330), (1380, 13576368), (1440, 13010686), (1472, 12727845), (1495, 12532032), (1560, 12009864), (1656, 11313640), (1794, 10443360), (1840, 10182276), (1872, 10008220), (2070, 9050912), (2080, 9007398), (2208, 8485230), (2340, 8006576), (2392, 7832520), (2496, 7506165), (2691, 6962240), (2760, 6788184), (2880, 6505343), (2990, 6266016), (3120, 6004932), (3312, 5656820), (3588, 5221680), (3680, 5091138), (3744, 5004110), (4140, 4525456), (4160, 4503699), (4416, 4242615), (4485, 4177344), (4680, 4003288), (4784, 3916260), (5382, 3481120), (5520, 3394092), (5980, 3133008), (6240, 3002466), (6624, 2828410), (7176, 2610840), (7360, 2545569), (7488, 2502055), (8280, 2262728), (8970, 2088672), (9360, 2001644), (9568, 1958130), (10764, 1740560), (11040, 1697046), (11960, 1566504), (12480, 1501233), (13248, 1414205), (13455, 1392448), (14352, 1305420), (16560, 1131364), (17940, 1044336), (18720, 1000822), (19136, 979065), (21528, 870280), (21757, 861120), (22080, 848523), (23920, 783252), (26910, 696224), (28704, 652710), (33120, 565682), (35880, 522168), (37440, 500411), (43056, 435140), (43514, 430560), (47840, 391626), (53820, 348112), (57408, 326355), (65271, 287040), (66240, 282841), (71760, 261084), (86112, 217570), (87028, 215280), (95680, 195813), (107640, 174056), (108785, 172224), (130542, 143520)]