70352520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 245341440

約数和(自身を除く): 174988920

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, 1373, 1464, 1708, 1830, 2135, 2440, 2562, 2746, 3416, 3660, 4119, 4270, 5124, 5492, 6405, 6865, 7320, 8238, 8540, 9611, 10248, 10984, 12810, 13730, 16476, 17080, 19222, 20595, 25620, 27460, 28833, 32952, 38444, 41190, 48055, 51240, 54920, 57666, 76888, 82380, 83753, 96110, 115332, 144165, 164760, 167506, 192220, 230664, 251259, 288330, 335012, 384440, 418765, 502518, 576660, 586271, 670024, 837530, 1005036, 1153320, 1172542, 1256295, 1675060, 1758813, 2010072, 2345084, 2512590, 2931355, 3350120, 3517626, 4690168, 5025180, 5862710, 7035252, 8794065, 10050360, 11725420, 14070504, 17588130, 23450840, 35176260, 70352520]

約数ペア:

[(1, 70352520), (2, 35176260), (3, 23450840), (4, 17588130), (5, 14070504), (6, 11725420), (7, 10050360), (8, 8794065), (10, 7035252), (12, 5862710), (14, 5025180), (15, 4690168), (20, 3517626), (21, 3350120), (24, 2931355), (28, 2512590), (30, 2345084), (35, 2010072), (40, 1758813), (42, 1675060), (56, 1256295), (60, 1172542), (61, 1153320), (70, 1005036), (84, 837530), (105, 670024), (120, 586271), (122, 576660), (140, 502518), (168, 418765), (183, 384440), (210, 335012), (244, 288330), (280, 251259), (305, 230664), (366, 192220), (420, 167506), (427, 164760), (488, 144165), (610, 115332), (732, 96110), (840, 83753), (854, 82380), (915, 76888), (1220, 57666), (1281, 54920), (1373, 51240), (1464, 48055), (1708, 41190), (1830, 38444), (2135, 32952), (2440, 28833), (2562, 27460), (2746, 25620), (3416, 20595), (3660, 19222), (4119, 17080), (4270, 16476), (5124, 13730), (5492, 12810), (6405, 10984), (6865, 10248), (7320, 9611), (8238, 8540)]