1642369120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:837

約数の個数: 192

約数和(自身を含む): 4715988480

約数和(自身を除く): 3073619360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 113, 133, 140, 152, 160, 190, 224, 226, 266, 280, 304, 380, 452, 532, 560, 565, 608, 665, 683, 760, 791, 904, 1064, 1120, 1130, 1330, 1366, 1520, 1582, 1808, 2128, 2147, 2260, 2660, 2732, 3040, 3164, 3415, 3616, 3955, 4256, 4294, 4520, 4781, 5320, 5464, 6328, 6830, 7910, 8588, 9040, 9562, 10640, 10735, 10928, 12656, 12977, 13660, 15029, 15820, 17176, 18080, 19124, 21280, 21470, 21856, 23905, 25312, 25954, 27320, 30058, 31640, 34352, 38248, 42940, 47810, 51908, 54640, 60116, 63280, 64885, 68704, 75145, 76496, 77179, 85880, 90839, 95620, 103816, 109280, 120232, 126560, 129770, 150290, 152992, 154358, 171760, 181678, 191240, 207632, 240464, 259540, 300580, 308716, 343520, 363356, 382480, 385895, 415264, 454195, 480928, 519080, 540253, 601160, 617432, 726712, 764960, 771790, 908390, 1038160, 1080506, 1202320, 1234864, 1453424, 1466401, 1543580, 1816780, 2076320, 2161012, 2404640, 2469728, 2701265, 2906848, 2932802, 3087160, 3633560, 4322024, 5402530, 5865604, 6174320, 7267120, 7332005, 8644048, 10264807, 10805060, 11731208, 12348640, 14534240, 14664010, 17288096, 20529614, 21610120, 23462416, 29328020, 41059228, 43220240, 46924832, 51324035, 58656040, 82118456, 86440480, 102648070, 117312080, 164236912, 205296140, 234624160, 328473824, 410592280, 821184560, 1642369120]

約数ペア:

[(1, 1642369120), (2, 821184560), (4, 410592280), (5, 328473824), (7, 234624160), (8, 205296140), (10, 164236912), (14, 117312080), (16, 102648070), (19, 86440480), (20, 82118456), (28, 58656040), (32, 51324035), (35, 46924832), (38, 43220240), (40, 41059228), (56, 29328020), (70, 23462416), (76, 21610120), (80, 20529614), (95, 17288096), (112, 14664010), (113, 14534240), (133, 12348640), (140, 11731208), (152, 10805060), (160, 10264807), (190, 8644048), (224, 7332005), (226, 7267120), (266, 6174320), (280, 5865604), (304, 5402530), (380, 4322024), (452, 3633560), (532, 3087160), (560, 2932802), (565, 2906848), (608, 2701265), (665, 2469728), (683, 2404640), (760, 2161012), (791, 2076320), (904, 1816780), (1064, 1543580), (1120, 1466401), (1130, 1453424), (1330, 1234864), (1366, 1202320), (1520, 1080506), (1582, 1038160), (1808, 908390), (2128, 771790), (2147, 764960), (2260, 726712), (2660, 617432), (2732, 601160), (3040, 540253), (3164, 519080), (3415, 480928), (3616, 454195), (3955, 415264), (4256, 385895), (4294, 382480), (4520, 363356), (4781, 343520), (5320, 308716), (5464, 300580), (6328, 259540), (6830, 240464), (7910, 207632), (8588, 191240), (9040, 181678), (9562, 171760), (10640, 154358), (10735, 152992), (10928, 150290), (12656, 129770), (12977, 126560), (13660, 120232), (15029, 109280), (15820, 103816), (17176, 95620), (18080, 90839), (19124, 85880), (21280, 77179), (21470, 76496), (21856, 75145), (23905, 68704), (25312, 64885), (25954, 63280), (27320, 60116), (30058, 54640), (31640, 51908), (34352, 47810), (38248, 42940)]