7645273440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15271}}^1$

素因数の和:15445

約数の個数: 192

約数和(自身を含む): 27709516800

約数和(自身を除く): 20064243360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 336, 420, 447, 480, 560, 596, 672, 745, 840, 894, 1043, 1120, 1192, 1490, 1680, 1788, 2086, 2235, 2384, 2980, 3129, 3360, 3576, 4172, 4470, 4768, 5215, 5960, 6258, 7152, 8344, 8940, 10430, 11920, 12516, 14304, 15271, 15645, 16688, 17880, 20860, 23840, 25032, 30542, 31290, 33376, 35760, 41720, 45813, 50064, 61084, 62580, 71520, 76355, 83440, 91626, 100128, 106897, 122168, 125160, 152710, 166880, 183252, 213794, 229065, 244336, 250320, 305420, 320691, 366504, 427588, 458130, 488672, 500640, 534485, 610840, 641382, 733008, 855176, 916260, 1068970, 1221680, 1282764, 1466016, 1603455, 1710352, 1832520, 2137940, 2275379, 2443360, 2565528, 3206910, 3420704, 3665040, 4275880, 4550758, 5131056, 6413820, 6826137, 7330080, 8551760, 9101516, 10262112, 11376895, 12827640, 13652274, 15927653, 17103520, 18203032, 22753790, 25655280, 27304548, 31855306, 34130685, 36406064, 45507580, 47782959, 51310560, 54609096, 63710612, 68261370, 72812128, 79638265, 91015160, 95565918, 109218192, 127421224, 136522740, 159276530, 182030320, 191131836, 218436384, 238914795, 254842448, 273045480, 318553060, 364060640, 382263672, 477829590, 509684896, 546090960, 637106120, 764527344, 955659180, 1092181920, 1274212240, 1529054688, 1911318360, 2548424480, 3822636720, 7645273440]

約数ペア:

[(1, 7645273440), (2, 3822636720), (3, 2548424480), (4, 1911318360), (5, 1529054688), (6, 1274212240), (7, 1092181920), (8, 955659180), (10, 764527344), (12, 637106120), (14, 546090960), (15, 509684896), (16, 477829590), (20, 382263672), (21, 364060640), (24, 318553060), (28, 273045480), (30, 254842448), (32, 238914795), (35, 218436384), (40, 191131836), (42, 182030320), (48, 159276530), (56, 136522740), (60, 127421224), (70, 109218192), (80, 95565918), (84, 91015160), (96, 79638265), (105, 72812128), (112, 68261370), (120, 63710612), (140, 54609096), (149, 51310560), (160, 47782959), (168, 45507580), (210, 36406064), (224, 34130685), (240, 31855306), (280, 27304548), (298, 25655280), (336, 22753790), (420, 18203032), (447, 17103520), (480, 15927653), (560, 13652274), (596, 12827640), (672, 11376895), (745, 10262112), (840, 9101516), (894, 8551760), (1043, 7330080), (1120, 6826137), (1192, 6413820), (1490, 5131056), (1680, 4550758), (1788, 4275880), (2086, 3665040), (2235, 3420704), (2384, 3206910), (2980, 2565528), (3129, 2443360), (3360, 2275379), (3576, 2137940), (4172, 1832520), (4470, 1710352), (4768, 1603455), (5215, 1466016), (5960, 1282764), (6258, 1221680), (7152, 1068970), (8344, 916260), (8940, 855176), (10430, 733008), (11920, 641382), (12516, 610840), (14304, 534485), (15271, 500640), (15645, 488672), (16688, 458130), (17880, 427588), (20860, 366504), (23840, 320691), (25032, 305420), (30542, 250320), (31290, 244336), (33376, 229065), (35760, 213794), (41720, 183252), (45813, 166880), (50064, 152710), (61084, 125160), (62580, 122168), (71520, 106897), (76355, 100128), (83440, 91626)]