2158793280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6299}}^1$

素因数の和:6346

約数の個数: 336

約数和(自身を含む): 8986723200

約数和(自身を除く): 6827929920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 960, 1008, 1020, 1071, 1088, 1120, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2240, 2380, 2448, 2520, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3808, 4032, 4080, 4284, 4760, 4896, 5040, 5355, 5440, 5712, 6120, 6299, 6720, 7140, 7616, 8160, 8568, 9520, 9792, 10080, 10710, 11424, 12240, 12598, 14280, 16320, 17136, 18897, 19040, 20160, 21420, 22848, 24480, 25196, 28560, 31495, 34272, 37794, 38080, 42840, 44093, 48960, 50392, 56691, 57120, 62990, 68544, 75588, 85680, 88186, 94485, 100784, 107083, 113382, 114240, 125980, 132279, 151176, 171360, 176372, 188970, 201568, 214166, 220465, 226764, 251960, 264558, 283455, 302352, 321249, 342720, 352744, 377940, 396837, 403136, 428332, 440930, 453528, 503920, 529116, 535415, 566910, 604704, 642498, 661395, 705488, 749581, 755880, 793674, 856664, 881860, 907056, 963747, 1007840, 1058232, 1070830, 1133820, 1209408, 1284996, 1322790, 1410976, 1499162, 1511760, 1587348, 1606245, 1713328, 1763720, 1814112, 1927494, 1984185, 2015680, 2116464, 2141660, 2248743, 2267640, 2569992, 2645580, 2821952, 2998324, 3023520, 3174696, 3212490, 3426656, 3527440, 3628224, 3747905, 3854988, 3968370, 4232928, 4283320, 4497486, 4535280, 4818735, 5139984, 5291160, 5996648, 6047040, 6349392, 6424980, 6746229, 6853312, 7054880, 7495810, 7709976, 7936740, 8465856, 8566640, 8994972, 9070560, 9637470, 10279968, 10582320, 11243715, 11993296, 12698784, 12849960, 13492458, 14109760, 14991620, 15419952, 15873480, 17133280, 17989944, 18141120, 19274940, 20559936, 21164640, 22487430, 23986592, 25397568, 25699920, 26984916, 29983240, 30839904, 31746960, 33731145, 34266560, 35979888, 38549880, 42329280, 44974860, 47973184, 51399840, 53969832, 59966480, 61679808, 63493920, 67462290, 71959776, 77099760, 89949720, 102799680, 107939664, 119932960, 126987840, 134924580, 143919552, 154199520, 179899440, 215879328, 239865920, 269849160, 308399040, 359798880, 431758656, 539698320, 719597760, 1079396640, 2158793280]

約数ペア:

[(1, 2158793280), (2, 1079396640), (3, 719597760), (4, 539698320), (5, 431758656), (6, 359798880), (7, 308399040), (8, 269849160), (9, 239865920), (10, 215879328), (12, 179899440), (14, 154199520), (15, 143919552), (16, 134924580), (17, 126987840), (18, 119932960), (20, 107939664), (21, 102799680), (24, 89949720), (28, 77099760), (30, 71959776), (32, 67462290), (34, 63493920), (35, 61679808), (36, 59966480), (40, 53969832), (42, 51399840), (45, 47973184), (48, 44974860), (51, 42329280), (56, 38549880), (60, 35979888), (63, 34266560), (64, 33731145), (68, 31746960), (70, 30839904), (72, 29983240), (80, 26984916), (84, 25699920), (85, 25397568), (90, 23986592), (96, 22487430), (102, 21164640), (105, 20559936), (112, 19274940), (119, 18141120), (120, 17989944), (126, 17133280), (136, 15873480), (140, 15419952), (144, 14991620), (153, 14109760), (160, 13492458), (168, 12849960), (170, 12698784), (180, 11993296), (192, 11243715), (204, 10582320), (210, 10279968), (224, 9637470), (238, 9070560), (240, 8994972), (252, 8566640), (255, 8465856), (272, 7936740), (280, 7709976), (288, 7495810), (306, 7054880), (315, 6853312), (320, 6746229), (336, 6424980), (340, 6349392), (357, 6047040), (360, 5996648), (408, 5291160), (420, 5139984), (448, 4818735), (476, 4535280), (480, 4497486), (504, 4283320), (510, 4232928), (544, 3968370), (560, 3854988), (576, 3747905), (595, 3628224), (612, 3527440), (630, 3426656), (672, 3212490), (680, 3174696), (714, 3023520), (720, 2998324), (765, 2821952), (816, 2645580), (840, 2569992), (952, 2267640), (960, 2248743), (1008, 2141660), (1020, 2116464), (1071, 2015680), (1088, 1984185), (1120, 1927494), (1190, 1814112), (1224, 1763720), (1260, 1713328), (1344, 1606245), (1360, 1587348), (1428, 1511760), (1440, 1499162), (1530, 1410976), (1632, 1322790), (1680, 1284996), (1785, 1209408), (1904, 1133820), (2016, 1070830), (2040, 1058232), (2142, 1007840), (2240, 963747), (2380, 907056), (2448, 881860), (2520, 856664), (2720, 793674), (2856, 755880), (2880, 749581), (3060, 705488), (3264, 661395), (3360, 642498), (3570, 604704), (3808, 566910), (4032, 535415), (4080, 529116), (4284, 503920), (4760, 453528), (4896, 440930), (5040, 428332), (5355, 403136), (5440, 396837), (5712, 377940), (6120, 352744), (6299, 342720), (6720, 321249), (7140, 302352), (7616, 283455), (8160, 264558), (8568, 251960), (9520, 226764), (9792, 220465), (10080, 214166), (10710, 201568), (11424, 188970), (12240, 176372), (12598, 171360), (14280, 151176), (16320, 132279), (17136, 125980), (18897, 114240), (19040, 113382), (20160, 107083), (21420, 100784), (22848, 94485), (24480, 88186), (25196, 85680), (28560, 75588), (31495, 68544), (34272, 62990), (37794, 57120), (38080, 56691), (42840, 50392), (44093, 48960)]