238064190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 758661120

約数和(自身を除く): 520596930

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 31, 35, 39, 42, 58, 62, 65, 70, 78, 87, 91, 93, 97, 105, 130, 145, 155, 174, 182, 186, 194, 195, 203, 210, 217, 273, 290, 291, 310, 377, 390, 403, 406, 434, 435, 455, 465, 485, 546, 582, 609, 651, 679, 754, 806, 870, 899, 910, 930, 970, 1015, 1085, 1131, 1209, 1218, 1261, 1302, 1358, 1365, 1455, 1798, 1885, 2015, 2030, 2037, 2170, 2262, 2418, 2522, 2639, 2697, 2730, 2813, 2821, 2910, 3007, 3045, 3255, 3395, 3770, 3783, 4030, 4074, 4495, 5278, 5394, 5626, 5642, 5655, 6014, 6045, 6090, 6293, 6305, 6510, 6790, 7566, 7917, 8439, 8463, 8827, 8990, 9021, 10185, 11310, 11687, 12090, 12586, 12610, 13195, 13485, 14065, 14105, 15035, 15834, 16878, 16926, 17654, 18042, 18879, 18915, 19691, 20370, 21049, 23374, 26390, 26481, 26970, 28130, 28210, 30070, 31465, 35061, 36569, 37758, 37830, 39091, 39382, 39585, 42098, 42195, 42315, 44135, 45105, 52962, 58435, 59073, 62930, 63147, 70122, 73138, 78182, 79170, 81809, 84390, 84630, 87203, 88270, 90210, 94395, 98455, 105245, 109707, 116870, 117273, 118146, 126294, 132405, 163618, 174406, 175305, 182845, 188790, 195455, 196910, 210490, 219414, 234546, 245427, 255983, 261609, 264810, 273637, 295365, 315735, 350610, 365690, 390910, 409045, 436015, 490854, 511966, 523218, 547274, 548535, 586365, 590730, 610421, 631470, 767949, 818090, 820911, 872030, 1097070, 1133639, 1172730, 1220842, 1227135, 1279915, 1308045, 1368185, 1535898, 1641822, 1831263, 2267278, 2454270, 2559830, 2616090, 2736370, 3052105, 3400917, 3662526, 3839745, 4104555, 5668195, 6104210, 6801834, 7679490, 7935473, 8209110, 9156315, 11336390, 15870946, 17004585, 18312630, 23806419, 34009170, 39677365, 47612838, 79354730, 119032095, 238064190]

約数ペア:

[(1, 238064190), (2, 119032095), (3, 79354730), (5, 47612838), (6, 39677365), (7, 34009170), (10, 23806419), (13, 18312630), (14, 17004585), (15, 15870946), (21, 11336390), (26, 9156315), (29, 8209110), (30, 7935473), (31, 7679490), (35, 6801834), (39, 6104210), (42, 5668195), (58, 4104555), (62, 3839745), (65, 3662526), (70, 3400917), (78, 3052105), (87, 2736370), (91, 2616090), (93, 2559830), (97, 2454270), (105, 2267278), (130, 1831263), (145, 1641822), (155, 1535898), (174, 1368185), (182, 1308045), (186, 1279915), (194, 1227135), (195, 1220842), (203, 1172730), (210, 1133639), (217, 1097070), (273, 872030), (290, 820911), (291, 818090), (310, 767949), (377, 631470), (390, 610421), (403, 590730), (406, 586365), (434, 548535), (435, 547274), (455, 523218), (465, 511966), (485, 490854), (546, 436015), (582, 409045), (609, 390910), (651, 365690), (679, 350610), (754, 315735), (806, 295365), (870, 273637), (899, 264810), (910, 261609), (930, 255983), (970, 245427), (1015, 234546), (1085, 219414), (1131, 210490), (1209, 196910), (1218, 195455), (1261, 188790), (1302, 182845), (1358, 175305), (1365, 174406), (1455, 163618), (1798, 132405), (1885, 126294), (2015, 118146), (2030, 117273), (2037, 116870), (2170, 109707), (2262, 105245), (2418, 98455), (2522, 94395), (2639, 90210), (2697, 88270), (2730, 87203), (2813, 84630), (2821, 84390), (2910, 81809), (3007, 79170), (3045, 78182), (3255, 73138), (3395, 70122), (3770, 63147), (3783, 62930), (4030, 59073), (4074, 58435), (4495, 52962), (5278, 45105), (5394, 44135), (5626, 42315), (5642, 42195), (5655, 42098), (6014, 39585), (6045, 39382), (6090, 39091), (6293, 37830), (6305, 37758), (6510, 36569), (6790, 35061), (7566, 31465), (7917, 30070), (8439, 28210), (8463, 28130), (8827, 26970), (8990, 26481), (9021, 26390), (10185, 23374), (11310, 21049), (11687, 20370), (12090, 19691), (12586, 18915), (12610, 18879), (13195, 18042), (13485, 17654), (14065, 16926), (14105, 16878), (15035, 15834)]