1250196960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 4319602560

約数和(自身を除く): 3069405600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 163, 174, 190, 228, 232, 240, 285, 290, 304, 326, 348, 380, 435, 456, 464, 480, 489, 551, 570, 580, 608, 652, 696, 760, 815, 841, 870, 912, 928, 978, 1102, 1140, 1160, 1304, 1392, 1520, 1630, 1653, 1682, 1740, 1824, 1956, 2204, 2280, 2320, 2445, 2523, 2608, 2755, 2784, 3040, 3097, 3260, 3306, 3364, 3480, 3912, 4205, 4408, 4560, 4640, 4727, 4890, 5046, 5216, 5510, 6194, 6520, 6612, 6728, 6960, 7824, 8265, 8410, 8816, 9120, 9291, 9454, 9780, 10092, 11020, 12388, 12615, 13040, 13224, 13456, 13920, 14181, 15485, 15648, 15979, 16530, 16820, 17632, 18582, 18908, 19560, 20184, 22040, 23635, 24776, 25230, 26080, 26448, 26912, 28362, 30970, 31958, 33060, 33640, 37164, 37816, 39120, 40368, 44080, 46455, 47270, 47937, 49552, 50460, 52896, 56724, 61940, 63916, 66120, 67280, 70905, 74328, 75632, 78240, 79895, 80736, 88160, 89813, 92910, 94540, 95874, 99104, 100920, 113448, 123880, 127832, 132240, 134560, 137083, 141810, 148656, 151264, 159790, 179626, 185820, 189080, 191748, 201840, 226896, 239685, 247760, 255664, 264480, 269439, 274166, 283620, 297312, 319580, 359252, 371640, 378160, 383496, 403680, 411249, 449065, 453792, 479370, 495520, 511328, 538878, 548332, 567240, 639160, 685415, 718504, 743280, 756320, 766992, 822498, 898130, 958740, 1077756, 1096664, 1134480, 1278320, 1347195, 1370830, 1437008, 1486560, 1533984, 1644996, 1796260, 1917480, 2056245, 2155512, 2193328, 2268960, 2556640, 2604577, 2694390, 2741660, 2874016, 3289992, 3592520, 3834960, 4112490, 4311024, 4386656, 5209154, 5388780, 5483320, 6579984, 7185040, 7669920, 7813731, 8224980, 8622048, 10418308, 10777560, 10966640, 13022885, 13159968, 14370080, 15627462, 16449960, 20836616, 21555120, 21933280, 26045770, 31254924, 32899920, 39068655, 41673232, 43110240, 52091540, 62509848, 65799840, 78137310, 83346464, 104183080, 125019696, 156274620, 208366160, 250039392, 312549240, 416732320, 625098480, 1250196960]

約数ペア:

[(1, 1250196960), (2, 625098480), (3, 416732320), (4, 312549240), (5, 250039392), (6, 208366160), (8, 156274620), (10, 125019696), (12, 104183080), (15, 83346464), (16, 78137310), (19, 65799840), (20, 62509848), (24, 52091540), (29, 43110240), (30, 41673232), (32, 39068655), (38, 32899920), (40, 31254924), (48, 26045770), (57, 21933280), (58, 21555120), (60, 20836616), (76, 16449960), (80, 15627462), (87, 14370080), (95, 13159968), (96, 13022885), (114, 10966640), (116, 10777560), (120, 10418308), (145, 8622048), (152, 8224980), (160, 7813731), (163, 7669920), (174, 7185040), (190, 6579984), (228, 5483320), (232, 5388780), (240, 5209154), (285, 4386656), (290, 4311024), (304, 4112490), (326, 3834960), (348, 3592520), (380, 3289992), (435, 2874016), (456, 2741660), (464, 2694390), (480, 2604577), (489, 2556640), (551, 2268960), (570, 2193328), (580, 2155512), (608, 2056245), (652, 1917480), (696, 1796260), (760, 1644996), (815, 1533984), (841, 1486560), (870, 1437008), (912, 1370830), (928, 1347195), (978, 1278320), (1102, 1134480), (1140, 1096664), (1160, 1077756), (1304, 958740), (1392, 898130), (1520, 822498), (1630, 766992), (1653, 756320), (1682, 743280), (1740, 718504), (1824, 685415), (1956, 639160), (2204, 567240), (2280, 548332), (2320, 538878), (2445, 511328), (2523, 495520), (2608, 479370), (2755, 453792), (2784, 449065), (3040, 411249), (3097, 403680), (3260, 383496), (3306, 378160), (3364, 371640), (3480, 359252), (3912, 319580), (4205, 297312), (4408, 283620), (4560, 274166), (4640, 269439), (4727, 264480), (4890, 255664), (5046, 247760), (5216, 239685), (5510, 226896), (6194, 201840), (6520, 191748), (6612, 189080), (6728, 185820), (6960, 179626), (7824, 159790), (8265, 151264), (8410, 148656), (8816, 141810), (9120, 137083), (9291, 134560), (9454, 132240), (9780, 127832), (10092, 123880), (11020, 113448), (12388, 100920), (12615, 99104), (13040, 95874), (13224, 94540), (13456, 92910), (13920, 89813), (14181, 88160), (15485, 80736), (15648, 79895), (15979, 78240), (16530, 75632), (16820, 74328), (17632, 70905), (18582, 67280), (18908, 66120), (19560, 63916), (20184, 61940), (22040, 56724), (23635, 52896), (24776, 50460), (25230, 49552), (26080, 47937), (26448, 47270), (26912, 46455), (28362, 44080), (30970, 40368), (31958, 39120), (33060, 37816), (33640, 37164)]