1812933360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{2447}}^1$

素因数の和:2490

約数の個数: 320

約数和(自身を含む): 7285248000

約数和(自身を除く): 5472314640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 686, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1680, 1715, 1764, 1890, 1960, 2058, 2160, 2205, 2352, 2447, 2520, 2646, 2744, 2940, 3024, 3087, 3430, 3528, 3780, 3920, 4116, 4410, 4894, 5040, 5145, 5292, 5488, 5880, 6174, 6615, 6860, 7056, 7341, 7560, 8232, 8820, 9261, 9788, 10290, 10584, 11760, 12235, 12348, 13230, 13720, 14682, 15120, 15435, 16464, 17129, 17640, 18522, 19576, 20580, 21168, 22023, 24470, 24696, 26460, 27440, 29364, 30870, 34258, 35280, 36705, 37044, 39152, 41160, 44046, 46305, 48940, 49392, 51387, 52920, 58728, 61740, 66069, 68516, 73410, 74088, 82320, 85645, 88092, 92610, 97880, 102774, 105840, 110115, 117456, 119903, 123480, 132138, 137032, 146820, 148176, 154161, 171290, 176184, 185220, 195760, 205548, 220230, 239806, 246960, 256935, 264276, 274064, 293640, 308322, 330345, 342580, 352368, 359709, 370440, 411096, 440460, 462483, 479612, 513870, 528552, 587280, 599515, 616644, 660690, 685160, 719418, 740880, 770805, 822192, 839321, 880920, 924966, 959224, 1027740, 1057104, 1079127, 1199030, 1233288, 1321380, 1370320, 1438836, 1541610, 1678642, 1761840, 1798545, 1849932, 1918448, 2055480, 2158254, 2312415, 2398060, 2466576, 2517963, 2642760, 2877672, 3083220, 3237381, 3357284, 3597090, 3699864, 4110960, 4196605, 4316508, 4624830, 4796120, 5035926, 5285520, 5395635, 5755344, 6166440, 6474762, 6714568, 7194180, 7399728, 7553889, 8393210, 8633016, 9249660, 9592240, 10071852, 10791270, 12332880, 12589815, 12949524, 13429136, 14388360, 15107778, 16186905, 16786420, 17266032, 18499320, 20143704, 21582540, 22661667, 25179630, 25899048, 28776720, 30215556, 32373810, 33572840, 36998640, 37769445, 40287408, 43165080, 45323334, 50359260, 51798096, 60431112, 64747620, 67145680, 75538890, 86330160, 90646668, 100718520, 113308335, 120862224, 129495240, 151077780, 181293336, 201437040, 226616670, 258990480, 302155560, 362586672, 453233340, 604311120, 906466680, 1812933360]

約数ペア:

[(1, 1812933360), (2, 906466680), (3, 604311120), (4, 453233340), (5, 362586672), (6, 302155560), (7, 258990480), (8, 226616670), (9, 201437040), (10, 181293336), (12, 151077780), (14, 129495240), (15, 120862224), (16, 113308335), (18, 100718520), (20, 90646668), (21, 86330160), (24, 75538890), (27, 67145680), (28, 64747620), (30, 60431112), (35, 51798096), (36, 50359260), (40, 45323334), (42, 43165080), (45, 40287408), (48, 37769445), (49, 36998640), (54, 33572840), (56, 32373810), (60, 30215556), (63, 28776720), (70, 25899048), (72, 25179630), (80, 22661667), (84, 21582540), (90, 20143704), (98, 18499320), (105, 17266032), (108, 16786420), (112, 16186905), (120, 15107778), (126, 14388360), (135, 13429136), (140, 12949524), (144, 12589815), (147, 12332880), (168, 10791270), (180, 10071852), (189, 9592240), (196, 9249660), (210, 8633016), (216, 8393210), (240, 7553889), (245, 7399728), (252, 7194180), (270, 6714568), (280, 6474762), (294, 6166440), (315, 5755344), (336, 5395635), (343, 5285520), (360, 5035926), (378, 4796120), (392, 4624830), (420, 4316508), (432, 4196605), (441, 4110960), (490, 3699864), (504, 3597090), (540, 3357284), (560, 3237381), (588, 3083220), (630, 2877672), (686, 2642760), (720, 2517963), (735, 2466576), (756, 2398060), (784, 2312415), (840, 2158254), (882, 2055480), (945, 1918448), (980, 1849932), (1008, 1798545), (1029, 1761840), (1080, 1678642), (1176, 1541610), (1260, 1438836), (1323, 1370320), (1372, 1321380), (1470, 1233288), (1512, 1199030), (1680, 1079127), (1715, 1057104), (1764, 1027740), (1890, 959224), (1960, 924966), (2058, 880920), (2160, 839321), (2205, 822192), (2352, 770805), (2447, 740880), (2520, 719418), (2646, 685160), (2744, 660690), (2940, 616644), (3024, 599515), (3087, 587280), (3430, 528552), (3528, 513870), (3780, 479612), (3920, 462483), (4116, 440460), (4410, 411096), (4894, 370440), (5040, 359709), (5145, 352368), (5292, 342580), (5488, 330345), (5880, 308322), (6174, 293640), (6615, 274064), (6860, 264276), (7056, 256935), (7341, 246960), (7560, 239806), (8232, 220230), (8820, 205548), (9261, 195760), (9788, 185220), (10290, 176184), (10584, 171290), (11760, 154161), (12235, 148176), (12348, 146820), (13230, 137032), (13720, 132138), (14682, 123480), (15120, 119903), (15435, 117456), (16464, 110115), (17129, 105840), (17640, 102774), (18522, 97880), (19576, 92610), (20580, 88092), (21168, 85645), (22023, 82320), (24470, 74088), (24696, 73410), (26460, 68516), (27440, 66069), (29364, 61740), (30870, 58728), (34258, 52920), (35280, 51387), (36705, 49392), (37044, 48940), (39152, 46305), (41160, 44046)]