1337156940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 4453263360

約数和(自身を除く): 3116106420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 311, 348, 353, 406, 420, 435, 580, 609, 622, 706, 812, 870, 933, 1015, 1059, 1218, 1244, 1412, 1555, 1740, 1765, 1866, 2030, 2118, 2177, 2436, 2471, 3045, 3110, 3530, 3732, 4060, 4236, 4354, 4665, 4942, 5295, 6090, 6220, 6531, 7060, 7413, 8708, 9019, 9330, 9884, 10237, 10590, 10885, 12180, 12355, 13062, 14826, 18038, 18660, 20474, 21180, 21770, 24710, 26124, 27057, 29652, 30711, 32655, 36076, 37065, 40948, 43540, 45095, 49420, 51185, 54114, 61422, 63133, 65310, 71659, 74130, 90190, 102370, 108228, 109783, 122844, 126266, 130620, 135285, 143318, 148260, 153555, 180380, 189399, 204740, 214977, 219566, 252532, 270570, 286636, 307110, 315665, 329349, 358295, 378798, 429954, 439132, 541140, 548915, 614220, 631330, 658698, 716590, 757596, 768481, 859908, 946995, 1074885, 1097830, 1262660, 1317396, 1433180, 1536962, 1646745, 1893990, 2149770, 2195660, 2305443, 3073924, 3183707, 3293490, 3787980, 3842405, 4299540, 4610886, 6367414, 6586980, 7684810, 9221772, 9551121, 11527215, 12734828, 15369620, 15918535, 19102242, 22285949, 23054430, 31837070, 38204484, 44571898, 46108860, 47755605, 63674140, 66857847, 89143796, 95511210, 111429745, 133715694, 191022420, 222859490, 267431388, 334289235, 445718980, 668578470, 1337156940]

約数ペア:

[(1, 1337156940), (2, 668578470), (3, 445718980), (4, 334289235), (5, 267431388), (6, 222859490), (7, 191022420), (10, 133715694), (12, 111429745), (14, 95511210), (15, 89143796), (20, 66857847), (21, 63674140), (28, 47755605), (29, 46108860), (30, 44571898), (35, 38204484), (42, 31837070), (58, 23054430), (60, 22285949), (70, 19102242), (84, 15918535), (87, 15369620), (105, 12734828), (116, 11527215), (140, 9551121), (145, 9221772), (174, 7684810), (203, 6586980), (210, 6367414), (290, 4610886), (311, 4299540), (348, 3842405), (353, 3787980), (406, 3293490), (420, 3183707), (435, 3073924), (580, 2305443), (609, 2195660), (622, 2149770), (706, 1893990), (812, 1646745), (870, 1536962), (933, 1433180), (1015, 1317396), (1059, 1262660), (1218, 1097830), (1244, 1074885), (1412, 946995), (1555, 859908), (1740, 768481), (1765, 757596), (1866, 716590), (2030, 658698), (2118, 631330), (2177, 614220), (2436, 548915), (2471, 541140), (3045, 439132), (3110, 429954), (3530, 378798), (3732, 358295), (4060, 329349), (4236, 315665), (4354, 307110), (4665, 286636), (4942, 270570), (5295, 252532), (6090, 219566), (6220, 214977), (6531, 204740), (7060, 189399), (7413, 180380), (8708, 153555), (9019, 148260), (9330, 143318), (9884, 135285), (10237, 130620), (10590, 126266), (10885, 122844), (12180, 109783), (12355, 108228), (13062, 102370), (14826, 90190), (18038, 74130), (18660, 71659), (20474, 65310), (21180, 63133), (21770, 61422), (24710, 54114), (26124, 51185), (27057, 49420), (29652, 45095), (30711, 43540), (32655, 40948), (36076, 37065)]