2017472520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39373}}^1$

素因数の和:39455

約数の個数: 128

約数和(自身を含む): 7030621440

約数和(自身を除く): 5013148920

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 39373, 51240, 78746, 118119, 157492, 196865, 236238, 275611, 314984, 393730, 472476, 551222, 590595, 787460, 826833, 944952, 1102444, 1181190, 1378055, 1574920, 1653666, 2204888, 2362380, 2401753, 2756110, 3307332, 4134165, 4724760, 4803506, 5512220, 6614664, 7205259, 8268330, 9607012, 11024440, 12008765, 14410518, 16536660, 16812271, 19214024, 24017530, 28821036, 33073320, 33624542, 36026295, 48035060, 50436813, 57642072, 67249084, 72052590, 84061355, 96070120, 100873626, 134498168, 144105180, 168122710, 201747252, 252184065, 288210360, 336245420, 403494504, 504368130, 672490840, 1008736260, 2017472520]

約数ペア:

[(1, 2017472520), (2, 1008736260), (3, 672490840), (4, 504368130), (5, 403494504), (6, 336245420), (7, 288210360), (8, 252184065), (10, 201747252), (12, 168122710), (14, 144105180), (15, 134498168), (20, 100873626), (21, 96070120), (24, 84061355), (28, 72052590), (30, 67249084), (35, 57642072), (40, 50436813), (42, 48035060), (56, 36026295), (60, 33624542), (61, 33073320), (70, 28821036), (84, 24017530), (105, 19214024), (120, 16812271), (122, 16536660), (140, 14410518), (168, 12008765), (183, 11024440), (210, 9607012), (244, 8268330), (280, 7205259), (305, 6614664), (366, 5512220), (420, 4803506), (427, 4724760), (488, 4134165), (610, 3307332), (732, 2756110), (840, 2401753), (854, 2362380), (915, 2204888), (1220, 1653666), (1281, 1574920), (1464, 1378055), (1708, 1181190), (1830, 1102444), (2135, 944952), (2440, 826833), (2562, 787460), (3416, 590595), (3660, 551222), (4270, 472476), (5124, 393730), (6405, 314984), (7320, 275611), (8540, 236238), (10248, 196865), (12810, 157492), (17080, 118119), (25620, 78746), (39373, 51240)]