156719880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 543369600

約数和(自身を除く): 386649720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 151, 155, 180, 186, 216, 248, 270, 279, 302, 310, 360, 372, 453, 465, 540, 558, 604, 620, 744, 755, 837, 906, 930, 961, 1080, 1116, 1208, 1240, 1359, 1395, 1510, 1674, 1812, 1860, 1922, 2232, 2265, 2718, 2790, 2883, 3020, 3348, 3624, 3720, 3844, 4077, 4185, 4530, 4681, 4805, 5436, 5580, 5766, 6040, 6696, 6795, 7688, 8154, 8370, 8649, 9060, 9362, 9610, 10872, 11160, 11532, 13590, 14043, 14415, 16308, 16740, 17298, 18120, 18724, 19220, 20385, 23064, 23405, 25947, 27180, 28086, 28830, 32616, 33480, 34596, 37448, 38440, 40770, 42129, 43245, 46810, 51894, 54360, 56172, 57660, 69192, 70215, 81540, 84258, 86490, 93620, 103788, 112344, 115320, 126387, 129735, 140430, 145111, 163080, 168516, 172980, 187240, 207576, 210645, 252774, 259470, 280860, 290222, 337032, 345960, 421290, 435333, 505548, 518940, 561720, 580444, 631935, 725555, 842580, 870666, 1011096, 1037880, 1160888, 1263870, 1305999, 1451110, 1685160, 1741332, 2176665, 2527740, 2611998, 2902220, 3482664, 3917997, 4353330, 5055480, 5223996, 5804440, 6529995, 7835994, 8706660, 10447992, 13059990, 15671988, 17413320, 19589985, 26119980, 31343976, 39179970, 52239960, 78359940, 156719880]

約数ペア:

[(1, 156719880), (2, 78359940), (3, 52239960), (4, 39179970), (5, 31343976), (6, 26119980), (8, 19589985), (9, 17413320), (10, 15671988), (12, 13059990), (15, 10447992), (18, 8706660), (20, 7835994), (24, 6529995), (27, 5804440), (30, 5223996), (31, 5055480), (36, 4353330), (40, 3917997), (45, 3482664), (54, 2902220), (60, 2611998), (62, 2527740), (72, 2176665), (90, 1741332), (93, 1685160), (108, 1451110), (120, 1305999), (124, 1263870), (135, 1160888), (151, 1037880), (155, 1011096), (180, 870666), (186, 842580), (216, 725555), (248, 631935), (270, 580444), (279, 561720), (302, 518940), (310, 505548), (360, 435333), (372, 421290), (453, 345960), (465, 337032), (540, 290222), (558, 280860), (604, 259470), (620, 252774), (744, 210645), (755, 207576), (837, 187240), (906, 172980), (930, 168516), (961, 163080), (1080, 145111), (1116, 140430), (1208, 129735), (1240, 126387), (1359, 115320), (1395, 112344), (1510, 103788), (1674, 93620), (1812, 86490), (1860, 84258), (1922, 81540), (2232, 70215), (2265, 69192), (2718, 57660), (2790, 56172), (2883, 54360), (3020, 51894), (3348, 46810), (3624, 43245), (3720, 42129), (3844, 40770), (4077, 38440), (4185, 37448), (4530, 34596), (4681, 33480), (4805, 32616), (5436, 28830), (5580, 28086), (5766, 27180), (6040, 25947), (6696, 23405), (6795, 23064), (7688, 20385), (8154, 19220), (8370, 18724), (8649, 18120), (9060, 17298), (9362, 16740), (9610, 16308), (10872, 14415), (11160, 14043), (11532, 13590)]