690903840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 2560481280

約数和(自身を除く): 1869577440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 71, 76, 80, 88, 95, 96, 97, 110, 114, 120, 132, 142, 152, 160, 165, 176, 190, 194, 209, 213, 220, 228, 240, 264, 284, 285, 291, 304, 330, 352, 355, 380, 388, 418, 426, 440, 456, 480, 485, 528, 568, 570, 582, 608, 627, 660, 710, 760, 776, 781, 836, 852, 880, 912, 970, 1045, 1056, 1065, 1067, 1136, 1140, 1164, 1254, 1320, 1349, 1420, 1455, 1520, 1552, 1562, 1672, 1704, 1760, 1824, 1843, 1940, 2090, 2130, 2134, 2272, 2280, 2328, 2343, 2508, 2640, 2698, 2840, 2910, 3040, 3104, 3124, 3135, 3201, 3344, 3408, 3686, 3880, 3905, 4047, 4180, 4260, 4268, 4560, 4656, 4686, 5016, 5280, 5335, 5396, 5529, 5680, 5820, 6248, 6270, 6402, 6688, 6745, 6816, 6887, 7372, 7760, 7810, 8094, 8360, 8520, 8536, 9120, 9215, 9312, 9372, 10032, 10670, 10792, 11058, 11360, 11640, 11715, 12496, 12540, 12804, 13490, 13774, 14744, 14839, 15520, 15620, 16005, 16188, 16720, 17040, 17072, 18430, 18744, 20064, 20235, 20273, 20661, 21340, 21584, 22116, 23280, 23430, 24992, 25080, 25608, 26980, 27548, 27645, 29488, 29678, 31240, 32010, 32376, 33440, 34080, 34144, 34435, 36860, 37488, 40470, 40546, 41322, 42680, 43168, 44232, 44517, 46560, 46860, 50160, 51216, 53960, 55096, 55290, 58976, 59356, 60819, 62480, 64020, 64752, 68870, 73720, 74195, 74976, 75757, 80940, 81092, 82644, 85360, 88464, 89034, 93720, 100320, 101365, 102432, 103305, 107920, 110192, 110580, 118712, 121638, 124960, 128040, 129504, 130853, 137740, 147440, 148390, 151514, 161880, 162184, 165288, 170720, 176928, 178068, 187440, 202730, 206610, 215840, 220384, 221160, 222585, 227271, 237424, 243276, 256080, 261706, 275480, 294880, 296780, 303028, 304095, 323760, 324368, 330576, 356136, 374880, 378785, 392559, 405460, 413220, 442320, 445170, 454542, 474848, 486552, 512160, 523412, 550960, 593560, 606056, 608190, 647520, 648736, 654265, 661152, 712272, 757570, 785118, 810920, 826440, 884640, 890340, 909084, 973104, 1046824, 1101920, 1136355, 1187120, 1212112, 1216380, 1308530, 1424544, 1439383, 1515140, 1570236, 1621840, 1652880, 1780680, 1818168, 1946208, 1962795, 2093648, 2272710, 2374240, 2424224, 2432760, 2617060, 2878766, 3030280, 3140472, 3243680, 3305760, 3561360, 3636336, 3925590, 4187296, 4318149, 4545420, 4865520, 5234120, 5757532, 6060560, 6280944, 7122720, 7196915, 7272672, 7851180, 8636298, 9090840, 9731040, 10468240, 11515064, 12121120, 12561888, 14393830, 15702360, 17272596, 18181680, 20936480, 21590745, 23030128, 28787660, 31404720, 34545192, 36363360, 43181490, 46060256, 57575320, 62809440, 69090384, 86362980, 115150640, 138180768, 172725960, 230301280, 345451920, 690903840]

約数ペア:

[(1, 690903840), (2, 345451920), (3, 230301280), (4, 172725960), (5, 138180768), (6, 115150640), (8, 86362980), (10, 69090384), (11, 62809440), (12, 57575320), (15, 46060256), (16, 43181490), (19, 36363360), (20, 34545192), (22, 31404720), (24, 28787660), (30, 23030128), (32, 21590745), (33, 20936480), (38, 18181680), (40, 17272596), (44, 15702360), (48, 14393830), (55, 12561888), (57, 12121120), (60, 11515064), (66, 10468240), (71, 9731040), (76, 9090840), (80, 8636298), (88, 7851180), (95, 7272672), (96, 7196915), (97, 7122720), (110, 6280944), (114, 6060560), (120, 5757532), (132, 5234120), (142, 4865520), (152, 4545420), (160, 4318149), (165, 4187296), (176, 3925590), (190, 3636336), (194, 3561360), (209, 3305760), (213, 3243680), (220, 3140472), (228, 3030280), (240, 2878766), (264, 2617060), (284, 2432760), (285, 2424224), (291, 2374240), (304, 2272710), (330, 2093648), (352, 1962795), (355, 1946208), (380, 1818168), (388, 1780680), (418, 1652880), (426, 1621840), (440, 1570236), (456, 1515140), (480, 1439383), (485, 1424544), (528, 1308530), (568, 1216380), (570, 1212112), (582, 1187120), (608, 1136355), (627, 1101920), (660, 1046824), (710, 973104), (760, 909084), (776, 890340), (781, 884640), (836, 826440), (852, 810920), (880, 785118), (912, 757570), (970, 712272), (1045, 661152), (1056, 654265), (1065, 648736), (1067, 647520), (1136, 608190), (1140, 606056), (1164, 593560), (1254, 550960), (1320, 523412), (1349, 512160), (1420, 486552), (1455, 474848), (1520, 454542), (1552, 445170), (1562, 442320), (1672, 413220), (1704, 405460), (1760, 392559), (1824, 378785), (1843, 374880), (1940, 356136), (2090, 330576), (2130, 324368), (2134, 323760), (2272, 304095), (2280, 303028), (2328, 296780), (2343, 294880), (2508, 275480), (2640, 261706), (2698, 256080), (2840, 243276), (2910, 237424), (3040, 227271), (3104, 222585), (3124, 221160), (3135, 220384), (3201, 215840), (3344, 206610), (3408, 202730), (3686, 187440), (3880, 178068), (3905, 176928), (4047, 170720), (4180, 165288), (4260, 162184), (4268, 161880), (4560, 151514), (4656, 148390), (4686, 147440), (5016, 137740), (5280, 130853), (5335, 129504), (5396, 128040), (5529, 124960), (5680, 121638), (5820, 118712), (6248, 110580), (6270, 110192), (6402, 107920), (6688, 103305), (6745, 102432), (6816, 101365), (6887, 100320), (7372, 93720), (7760, 89034), (7810, 88464), (8094, 85360), (8360, 82644), (8520, 81092), (8536, 80940), (9120, 75757), (9215, 74976), (9312, 74195), (9372, 73720), (10032, 68870), (10670, 64752), (10792, 64020), (11058, 62480), (11360, 60819), (11640, 59356), (11715, 58976), (12496, 55290), (12540, 55096), (12804, 53960), (13490, 51216), (13774, 50160), (14744, 46860), (14839, 46560), (15520, 44517), (15620, 44232), (16005, 43168), (16188, 42680), (16720, 41322), (17040, 40546), (17072, 40470), (18430, 37488), (18744, 36860), (20064, 34435), (20235, 34144), (20273, 34080), (20661, 33440), (21340, 32376), (21584, 32010), (22116, 31240), (23280, 29678), (23430, 29488), (24992, 27645), (25080, 27548), (25608, 26980)]