40384684320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{9551}}^1$

素因数の和:9975

約数の個数: 192

約数和(自身を含む): 133103222784

約数和(自身を除く): 92718538464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 383, 460, 480, 552, 690, 736, 766, 920, 1104, 1149, 1380, 1532, 1840, 1915, 2208, 2298, 2760, 3064, 3680, 3830, 4596, 5520, 5745, 6128, 7660, 8809, 9192, 9551, 11040, 11490, 12256, 15320, 17618, 18384, 19102, 22980, 26427, 28653, 30640, 35236, 36768, 38204, 44045, 45960, 47755, 52854, 57306, 61280, 70472, 76408, 88090, 91920, 95510, 105708, 114612, 132135, 140944, 143265, 152816, 176180, 183840, 191020, 211416, 219673, 229224, 264270, 281888, 286530, 305632, 352360, 382040, 422832, 439346, 458448, 528540, 573060, 659019, 704720, 764080, 845664, 878692, 916896, 1057080, 1098365, 1146120, 1318038, 1409440, 1528160, 1757384, 2114160, 2196730, 2292240, 2636076, 3295095, 3514768, 3658033, 4228320, 4393460, 4584480, 5272152, 6590190, 7029536, 7316066, 8786920, 10544304, 10974099, 13180380, 14632132, 17573840, 18290165, 21088608, 21948198, 26360760, 29264264, 35147680, 36580330, 43896396, 52721520, 54870495, 58528528, 73160660, 84134759, 87792792, 105443040, 109740990, 117057056, 146321320, 168269518, 175585584, 219481980, 252404277, 292642640, 336539036, 351171168, 420673795, 438963960, 504808554, 585285280, 673078072, 841347590, 877927920, 1009617108, 1262021385, 1346156144, 1682695180, 1755855840, 2019234216, 2524042770, 2692312288, 3365390360, 4038468432, 5048085540, 6730780720, 8076936864, 10096171080, 13461561440, 20192342160, 40384684320]

約数ペア:

[(1, 40384684320), (2, 20192342160), (3, 13461561440), (4, 10096171080), (5, 8076936864), (6, 6730780720), (8, 5048085540), (10, 4038468432), (12, 3365390360), (15, 2692312288), (16, 2524042770), (20, 2019234216), (23, 1755855840), (24, 1682695180), (30, 1346156144), (32, 1262021385), (40, 1009617108), (46, 877927920), (48, 841347590), (60, 673078072), (69, 585285280), (80, 504808554), (92, 438963960), (96, 420673795), (115, 351171168), (120, 336539036), (138, 292642640), (160, 252404277), (184, 219481980), (230, 175585584), (240, 168269518), (276, 146321320), (345, 117057056), (368, 109740990), (383, 105443040), (460, 87792792), (480, 84134759), (552, 73160660), (690, 58528528), (736, 54870495), (766, 52721520), (920, 43896396), (1104, 36580330), (1149, 35147680), (1380, 29264264), (1532, 26360760), (1840, 21948198), (1915, 21088608), (2208, 18290165), (2298, 17573840), (2760, 14632132), (3064, 13180380), (3680, 10974099), (3830, 10544304), (4596, 8786920), (5520, 7316066), (5745, 7029536), (6128, 6590190), (7660, 5272152), (8809, 4584480), (9192, 4393460), (9551, 4228320), (11040, 3658033), (11490, 3514768), (12256, 3295095), (15320, 2636076), (17618, 2292240), (18384, 2196730), (19102, 2114160), (22980, 1757384), (26427, 1528160), (28653, 1409440), (30640, 1318038), (35236, 1146120), (36768, 1098365), (38204, 1057080), (44045, 916896), (45960, 878692), (47755, 845664), (52854, 764080), (57306, 704720), (61280, 659019), (70472, 573060), (76408, 528540), (88090, 458448), (91920, 439346), (95510, 422832), (105708, 382040), (114612, 352360), (132135, 305632), (140944, 286530), (143265, 281888), (152816, 264270), (176180, 229224), (183840, 219673), (191020, 211416)]