149502080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 468840960

約数和(自身を除く): 319338880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 151, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 302, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 604, 640, 680, 728, 755, 832, 884, 896, 910, 952, 1040, 1057, 1088, 1105, 1120, 1190, 1208, 1360, 1456, 1510, 1547, 1664, 1768, 1820, 1904, 1963, 2080, 2114, 2176, 2210, 2240, 2380, 2416, 2567, 2720, 2912, 3020, 3094, 3536, 3640, 3808, 3926, 4160, 4228, 4420, 4480, 4760, 4832, 5134, 5285, 5440, 5824, 6040, 6188, 7072, 7280, 7616, 7735, 7852, 8320, 8456, 8840, 9520, 9664, 9815, 10268, 10570, 10880, 11648, 12080, 12376, 12835, 13741, 14144, 14560, 15232, 15470, 15704, 16912, 17680, 17969, 19040, 19328, 19630, 20536, 21140, 24160, 24752, 25670, 27482, 28288, 29120, 30940, 31408, 33371, 33824, 35360, 35938, 38080, 39260, 41072, 42280, 48320, 49504, 51340, 54964, 58240, 61880, 62816, 66742, 67648, 68705, 70720, 71876, 76160, 78520, 82144, 84560, 89845, 96640, 99008, 102680, 109928, 123760, 125632, 133484, 135296, 137410, 141440, 143752, 157040, 164288, 166855, 169120, 179690, 198016, 205360, 219856, 233597, 247520, 251264, 266968, 274820, 287504, 314080, 328576, 333710, 338240, 359380, 410720, 439712, 467194, 495040, 533936, 549640, 575008, 628160, 667420, 676480, 718760, 821440, 879424, 934388, 990080, 1067872, 1099280, 1150016, 1167985, 1256320, 1334840, 1437520, 1642880, 1758848, 1868776, 2135744, 2198560, 2300032, 2335970, 2669680, 2875040, 3737552, 4271488, 4397120, 4671940, 5339360, 5750080, 7475104, 8794240, 9343880, 10678720, 11500160, 14950208, 18687760, 21357440, 29900416, 37375520, 74751040, 149502080]

約数ペア:

[(1, 149502080), (2, 74751040), (4, 37375520), (5, 29900416), (7, 21357440), (8, 18687760), (10, 14950208), (13, 11500160), (14, 10678720), (16, 9343880), (17, 8794240), (20, 7475104), (26, 5750080), (28, 5339360), (32, 4671940), (34, 4397120), (35, 4271488), (40, 3737552), (52, 2875040), (56, 2669680), (64, 2335970), (65, 2300032), (68, 2198560), (70, 2135744), (80, 1868776), (85, 1758848), (91, 1642880), (104, 1437520), (112, 1334840), (119, 1256320), (128, 1167985), (130, 1150016), (136, 1099280), (140, 1067872), (151, 990080), (160, 934388), (170, 879424), (182, 821440), (208, 718760), (221, 676480), (224, 667420), (238, 628160), (260, 575008), (272, 549640), (280, 533936), (302, 495040), (320, 467194), (340, 439712), (364, 410720), (416, 359380), (442, 338240), (448, 333710), (455, 328576), (476, 314080), (520, 287504), (544, 274820), (560, 266968), (595, 251264), (604, 247520), (640, 233597), (680, 219856), (728, 205360), (755, 198016), (832, 179690), (884, 169120), (896, 166855), (910, 164288), (952, 157040), (1040, 143752), (1057, 141440), (1088, 137410), (1105, 135296), (1120, 133484), (1190, 125632), (1208, 123760), (1360, 109928), (1456, 102680), (1510, 99008), (1547, 96640), (1664, 89845), (1768, 84560), (1820, 82144), (1904, 78520), (1963, 76160), (2080, 71876), (2114, 70720), (2176, 68705), (2210, 67648), (2240, 66742), (2380, 62816), (2416, 61880), (2567, 58240), (2720, 54964), (2912, 51340), (3020, 49504), (3094, 48320), (3536, 42280), (3640, 41072), (3808, 39260), (3926, 38080), (4160, 35938), (4228, 35360), (4420, 33824), (4480, 33371), (4760, 31408), (4832, 30940), (5134, 29120), (5285, 28288), (5440, 27482), (5824, 25670), (6040, 24752), (6188, 24160), (7072, 21140), (7280, 20536), (7616, 19630), (7735, 19328), (7852, 19040), (8320, 17969), (8456, 17680), (8840, 16912), (9520, 15704), (9664, 15470), (9815, 15232), (10268, 14560), (10570, 14144), (10880, 13741), (11648, 12835), (12080, 12376)]