338475240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 1189728000

約数和(自身を除く): 851252760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 101, 107, 108, 116, 120, 135, 145, 174, 180, 202, 214, 216, 232, 261, 270, 290, 303, 321, 348, 360, 404, 428, 435, 505, 522, 535, 540, 580, 606, 642, 696, 783, 808, 856, 870, 909, 963, 1010, 1044, 1070, 1080, 1160, 1212, 1284, 1305, 1515, 1566, 1605, 1740, 1818, 1926, 2020, 2088, 2140, 2424, 2568, 2610, 2727, 2889, 2929, 3030, 3103, 3132, 3210, 3480, 3636, 3852, 3915, 4040, 4280, 4545, 4815, 5220, 5454, 5778, 5858, 6060, 6206, 6264, 6420, 7272, 7704, 7830, 8787, 9090, 9309, 9630, 10440, 10807, 10908, 11556, 11716, 12120, 12412, 12840, 13635, 14445, 14645, 15515, 15660, 17574, 18180, 18618, 19260, 21614, 21816, 23112, 23432, 24824, 26361, 27270, 27927, 28890, 29290, 31030, 31320, 32421, 35148, 36360, 37236, 38520, 43228, 43935, 46545, 52722, 54035, 54540, 55854, 57780, 58580, 62060, 64842, 70296, 74472, 79083, 83781, 86456, 87870, 93090, 97263, 105444, 108070, 109080, 111708, 115560, 117160, 124120, 129684, 131805, 139635, 158166, 162105, 167562, 175740, 186180, 194526, 210888, 216140, 223416, 259368, 263610, 279270, 291789, 313403, 316332, 324210, 335124, 351480, 372360, 389052, 395415, 418905, 432280, 486315, 527220, 558540, 583578, 626806, 632664, 648420, 670248, 778104, 790830, 837810, 940209, 972630, 1054440, 1117080, 1167156, 1253612, 1296840, 1458945, 1567015, 1581660, 1675620, 1880418, 1945260, 2334312, 2507224, 2820627, 2917890, 3134030, 3163320, 3351240, 3760836, 3890520, 4701045, 5641254, 5835780, 6268060, 7521672, 8461881, 9402090, 11282508, 11671560, 12536120, 14103135, 16923762, 18804180, 22565016, 28206270, 33847524, 37608360, 42309405, 56412540, 67695048, 84618810, 112825080, 169237620, 338475240]

約数ペア:

[(1, 338475240), (2, 169237620), (3, 112825080), (4, 84618810), (5, 67695048), (6, 56412540), (8, 42309405), (9, 37608360), (10, 33847524), (12, 28206270), (15, 22565016), (18, 18804180), (20, 16923762), (24, 14103135), (27, 12536120), (29, 11671560), (30, 11282508), (36, 9402090), (40, 8461881), (45, 7521672), (54, 6268060), (58, 5835780), (60, 5641254), (72, 4701045), (87, 3890520), (90, 3760836), (101, 3351240), (107, 3163320), (108, 3134030), (116, 2917890), (120, 2820627), (135, 2507224), (145, 2334312), (174, 1945260), (180, 1880418), (202, 1675620), (214, 1581660), (216, 1567015), (232, 1458945), (261, 1296840), (270, 1253612), (290, 1167156), (303, 1117080), (321, 1054440), (348, 972630), (360, 940209), (404, 837810), (428, 790830), (435, 778104), (505, 670248), (522, 648420), (535, 632664), (540, 626806), (580, 583578), (606, 558540), (642, 527220), (696, 486315), (783, 432280), (808, 418905), (856, 395415), (870, 389052), (909, 372360), (963, 351480), (1010, 335124), (1044, 324210), (1070, 316332), (1080, 313403), (1160, 291789), (1212, 279270), (1284, 263610), (1305, 259368), (1515, 223416), (1566, 216140), (1605, 210888), (1740, 194526), (1818, 186180), (1926, 175740), (2020, 167562), (2088, 162105), (2140, 158166), (2424, 139635), (2568, 131805), (2610, 129684), (2727, 124120), (2889, 117160), (2929, 115560), (3030, 111708), (3103, 109080), (3132, 108070), (3210, 105444), (3480, 97263), (3636, 93090), (3852, 87870), (3915, 86456), (4040, 83781), (4280, 79083), (4545, 74472), (4815, 70296), (5220, 64842), (5454, 62060), (5778, 58580), (5858, 57780), (6060, 55854), (6206, 54540), (6264, 54035), (6420, 52722), (7272, 46545), (7704, 43935), (7830, 43228), (8787, 38520), (9090, 37236), (9309, 36360), (9630, 35148), (10440, 32421), (10807, 31320), (10908, 31030), (11556, 29290), (11716, 28890), (12120, 27927), (12412, 27270), (12840, 26361), (13635, 24824), (14445, 23432), (14645, 23112), (15515, 21816), (15660, 21614), (17574, 19260), (18180, 18618)]