216706320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2510

約数の個数: 160

約数和(自身を含む): 764951040

約数和(自身を除く): 548244720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2447, 2460, 2952, 3280, 3690, 4428, 4894, 4920, 5535, 5904, 7341, 7380, 8856, 9788, 9840, 11070, 12235, 14682, 14760, 17712, 19576, 22023, 22140, 24470, 29364, 29520, 36705, 39152, 44046, 44280, 48940, 58728, 66069, 73410, 88092, 88560, 97880, 100327, 110115, 117456, 132138, 146820, 176184, 195760, 200654, 220230, 264276, 293640, 300981, 330345, 352368, 401308, 440460, 501635, 528552, 587280, 601962, 660690, 802616, 880920, 902943, 1003270, 1057104, 1203924, 1321380, 1504905, 1605232, 1761840, 1805886, 2006540, 2407848, 2642760, 2708829, 3009810, 3611772, 4013080, 4514715, 4815696, 5285520, 5417658, 6019620, 7223544, 8026160, 9029430, 10835316, 12039240, 13544145, 14447088, 18058860, 21670632, 24078480, 27088290, 36117720, 43341264, 54176580, 72235440, 108353160, 216706320]

約数ペア:

[(1, 216706320), (2, 108353160), (3, 72235440), (4, 54176580), (5, 43341264), (6, 36117720), (8, 27088290), (9, 24078480), (10, 21670632), (12, 18058860), (15, 14447088), (16, 13544145), (18, 12039240), (20, 10835316), (24, 9029430), (27, 8026160), (30, 7223544), (36, 6019620), (40, 5417658), (41, 5285520), (45, 4815696), (48, 4514715), (54, 4013080), (60, 3611772), (72, 3009810), (80, 2708829), (82, 2642760), (90, 2407848), (108, 2006540), (120, 1805886), (123, 1761840), (135, 1605232), (144, 1504905), (164, 1321380), (180, 1203924), (205, 1057104), (216, 1003270), (240, 902943), (246, 880920), (270, 802616), (328, 660690), (360, 601962), (369, 587280), (410, 528552), (432, 501635), (492, 440460), (540, 401308), (615, 352368), (656, 330345), (720, 300981), (738, 293640), (820, 264276), (984, 220230), (1080, 200654), (1107, 195760), (1230, 176184), (1476, 146820), (1640, 132138), (1845, 117456), (1968, 110115), (2160, 100327), (2214, 97880), (2447, 88560), (2460, 88092), (2952, 73410), (3280, 66069), (3690, 58728), (4428, 48940), (4894, 44280), (4920, 44046), (5535, 39152), (5904, 36705), (7341, 29520), (7380, 29364), (8856, 24470), (9788, 22140), (9840, 22023), (11070, 19576), (12235, 17712), (14682, 14760)]