392256818520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{340111}}^1$

素因数の和:341505

約数の個数: 128

約数和(自身を含む): 1345863997440

約数和(自身を除く): 953607178920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1373, 2746, 4119, 5492, 6865, 8238, 9611, 10984, 13730, 16476, 19222, 20595, 27460, 28833, 32952, 38444, 41190, 48055, 54920, 57666, 76888, 82380, 96110, 115332, 144165, 164760, 192220, 230664, 288330, 340111, 384440, 576660, 680222, 1020333, 1153320, 1360444, 1700555, 2040666, 2380777, 2720888, 3401110, 4081332, 4761554, 5101665, 6802220, 7142331, 8162664, 9523108, 10203330, 11903885, 13604440, 14284662, 19046216, 20406660, 23807770, 28569324, 35711655, 40813320, 47615540, 57138648, 71423310, 95231080, 142846620, 285693240, 466972403, 933944806, 1400917209, 1867889612, 2334862015, 2801834418, 3268806821, 3735779224, 4669724030, 5603668836, 6537613642, 7004586045, 9339448060, 9806420463, 11207337672, 13075227284, 14009172090, 16344034105, 18678896120, 19612840926, 26150454568, 28018344180, 32688068210, 39225681852, 49032102315, 56036688360, 65376136420, 78451363704, 98064204630, 130752272840, 196128409260, 392256818520]

約数ペア:

[(1, 392256818520), (2, 196128409260), (3, 130752272840), (4, 98064204630), (5, 78451363704), (6, 65376136420), (7, 56036688360), (8, 49032102315), (10, 39225681852), (12, 32688068210), (14, 28018344180), (15, 26150454568), (20, 19612840926), (21, 18678896120), (24, 16344034105), (28, 14009172090), (30, 13075227284), (35, 11207337672), (40, 9806420463), (42, 9339448060), (56, 7004586045), (60, 6537613642), (70, 5603668836), (84, 4669724030), (105, 3735779224), (120, 3268806821), (140, 2801834418), (168, 2334862015), (210, 1867889612), (280, 1400917209), (420, 933944806), (840, 466972403), (1373, 285693240), (2746, 142846620), (4119, 95231080), (5492, 71423310), (6865, 57138648), (8238, 47615540), (9611, 40813320), (10984, 35711655), (13730, 28569324), (16476, 23807770), (19222, 20406660), (20595, 19046216), (27460, 14284662), (28833, 13604440), (32952, 11903885), (38444, 10203330), (41190, 9523108), (48055, 8162664), (54920, 7142331), (57666, 6802220), (76888, 5101665), (82380, 4761554), (96110, 4081332), (115332, 3401110), (144165, 2720888), (164760, 2380777), (192220, 2040666), (230664, 1700555), (288330, 1360444), (340111, 1153320), (384440, 1020333), (576660, 680222)]