45398640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 163846656

約数和(自身を除く): 118448016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 443, 488, 560, 610, 732, 840, 854, 886, 915, 976, 1220, 1281, 1329, 1464, 1680, 1708, 1772, 1830, 2135, 2215, 2440, 2562, 2658, 2928, 3101, 3416, 3544, 3660, 4270, 4430, 4880, 5124, 5316, 6202, 6405, 6645, 6832, 7088, 7320, 8540, 8860, 9303, 10248, 10632, 12404, 12810, 13290, 14640, 15505, 17080, 17720, 18606, 20496, 21264, 24808, 25620, 26580, 27023, 31010, 34160, 35440, 37212, 46515, 49616, 51240, 53160, 54046, 62020, 74424, 81069, 93030, 102480, 106320, 108092, 124040, 135115, 148848, 162138, 186060, 189161, 216184, 248080, 270230, 324276, 372120, 378322, 405345, 432368, 540460, 567483, 648552, 744240, 756644, 810690, 945805, 1080920, 1134966, 1297104, 1513288, 1621380, 1891610, 2161840, 2269932, 2837415, 3026576, 3242760, 3783220, 4539864, 5674830, 6485520, 7566440, 9079728, 11349660, 15132880, 22699320, 45398640]

約数ペア:

[(1, 45398640), (2, 22699320), (3, 15132880), (4, 11349660), (5, 9079728), (6, 7566440), (7, 6485520), (8, 5674830), (10, 4539864), (12, 3783220), (14, 3242760), (15, 3026576), (16, 2837415), (20, 2269932), (21, 2161840), (24, 1891610), (28, 1621380), (30, 1513288), (35, 1297104), (40, 1134966), (42, 1080920), (48, 945805), (56, 810690), (60, 756644), (61, 744240), (70, 648552), (80, 567483), (84, 540460), (105, 432368), (112, 405345), (120, 378322), (122, 372120), (140, 324276), (168, 270230), (183, 248080), (210, 216184), (240, 189161), (244, 186060), (280, 162138), (305, 148848), (336, 135115), (366, 124040), (420, 108092), (427, 106320), (443, 102480), (488, 93030), (560, 81069), (610, 74424), (732, 62020), (840, 54046), (854, 53160), (886, 51240), (915, 49616), (976, 46515), (1220, 37212), (1281, 35440), (1329, 34160), (1464, 31010), (1680, 27023), (1708, 26580), (1772, 25620), (1830, 24808), (2135, 21264), (2215, 20496), (2440, 18606), (2562, 17720), (2658, 17080), (2928, 15505), (3101, 14640), (3416, 13290), (3544, 12810), (3660, 12404), (4270, 10632), (4430, 10248), (4880, 9303), (5124, 8860), (5316, 8540), (6202, 7320), (6405, 7088), (6645, 6832)]