1380721320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 288

約数和(自身を含む): 5107120200

約数和(自身を除く): 3726398880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 121, 132, 145, 165, 174, 180, 198, 220, 232, 242, 261, 264, 290, 319, 330, 348, 360, 363, 396, 435, 440, 484, 495, 522, 580, 605, 638, 660, 696, 726, 792, 870, 957, 968, 990, 1044, 1089, 1093, 1160, 1210, 1276, 1305, 1320, 1452, 1595, 1740, 1815, 1914, 1980, 2088, 2178, 2186, 2420, 2552, 2610, 2871, 2904, 3190, 3279, 3480, 3509, 3630, 3828, 3960, 4356, 4372, 4785, 4840, 5220, 5445, 5465, 5742, 6380, 6558, 7018, 7260, 7656, 8712, 8744, 9570, 9837, 10440, 10527, 10890, 10930, 11484, 12023, 12760, 13116, 14036, 14355, 14520, 16395, 17545, 19140, 19674, 21054, 21780, 21860, 22968, 24046, 26232, 28072, 28710, 31581, 31697, 32790, 35090, 36069, 38280, 39348, 42108, 43560, 43720, 48092, 49185, 52635, 57420, 60115, 63162, 63394, 65580, 70180, 72138, 78696, 84216, 95091, 96184, 98370, 105270, 108207, 114840, 120230, 126324, 126788, 131160, 132253, 140360, 144276, 157905, 158485, 180345, 190182, 196740, 210540, 216414, 240460, 252648, 253576, 264506, 285273, 288552, 315810, 316970, 348667, 360690, 380364, 393480, 396759, 421080, 432828, 475455, 480920, 529012, 541035, 570546, 631620, 633940, 661265, 697334, 721380, 760728, 793518, 865656, 950910, 1046001, 1058024, 1082070, 1141092, 1190277, 1263240, 1267880, 1322530, 1394668, 1426365, 1442760, 1587036, 1743335, 1901820, 1983795, 2092002, 2164140, 2282184, 2380554, 2645060, 2789336, 2852730, 3138003, 3174072, 3486670, 3803640, 3835337, 3967590, 4184004, 4328280, 4761108, 5230005, 5290120, 5705460, 5951385, 6276006, 6973340, 7670674, 7935180, 8368008, 9522216, 10460010, 11410920, 11506011, 11902770, 12552012, 13946680, 15341348, 15690015, 15870360, 19176685, 20920020, 23012022, 23805540, 25104024, 30682696, 31380030, 34518033, 38353370, 41840040, 46024044, 47611080, 57530055, 62760060, 69036066, 76706740, 92048088, 115060110, 125520120, 138072132, 153413480, 172590165, 230120220, 276144264, 345180330, 460240440, 690360660, 1380721320]

約数ペア:

[(1, 1380721320), (2, 690360660), (3, 460240440), (4, 345180330), (5, 276144264), (6, 230120220), (8, 172590165), (9, 153413480), (10, 138072132), (11, 125520120), (12, 115060110), (15, 92048088), (18, 76706740), (20, 69036066), (22, 62760060), (24, 57530055), (29, 47611080), (30, 46024044), (33, 41840040), (36, 38353370), (40, 34518033), (44, 31380030), (45, 30682696), (55, 25104024), (58, 23805540), (60, 23012022), (66, 20920020), (72, 19176685), (87, 15870360), (88, 15690015), (90, 15341348), (99, 13946680), (110, 12552012), (116, 11902770), (120, 11506011), (121, 11410920), (132, 10460010), (145, 9522216), (165, 8368008), (174, 7935180), (180, 7670674), (198, 6973340), (220, 6276006), (232, 5951385), (242, 5705460), (261, 5290120), (264, 5230005), (290, 4761108), (319, 4328280), (330, 4184004), (348, 3967590), (360, 3835337), (363, 3803640), (396, 3486670), (435, 3174072), (440, 3138003), (484, 2852730), (495, 2789336), (522, 2645060), (580, 2380554), (605, 2282184), (638, 2164140), (660, 2092002), (696, 1983795), (726, 1901820), (792, 1743335), (870, 1587036), (957, 1442760), (968, 1426365), (990, 1394668), (1044, 1322530), (1089, 1267880), (1093, 1263240), (1160, 1190277), (1210, 1141092), (1276, 1082070), (1305, 1058024), (1320, 1046001), (1452, 950910), (1595, 865656), (1740, 793518), (1815, 760728), (1914, 721380), (1980, 697334), (2088, 661265), (2178, 633940), (2186, 631620), (2420, 570546), (2552, 541035), (2610, 529012), (2871, 480920), (2904, 475455), (3190, 432828), (3279, 421080), (3480, 396759), (3509, 393480), (3630, 380364), (3828, 360690), (3960, 348667), (4356, 316970), (4372, 315810), (4785, 288552), (4840, 285273), (5220, 264506), (5445, 253576), (5465, 252648), (5742, 240460), (6380, 216414), (6558, 210540), (7018, 196740), (7260, 190182), (7656, 180345), (8712, 158485), (8744, 157905), (9570, 144276), (9837, 140360), (10440, 132253), (10527, 131160), (10890, 126788), (10930, 126324), (11484, 120230), (12023, 114840), (12760, 108207), (13116, 105270), (14036, 98370), (14355, 96184), (14520, 95091), (16395, 84216), (17545, 78696), (19140, 72138), (19674, 70180), (21054, 65580), (21780, 63394), (21860, 63162), (22968, 60115), (24046, 57420), (26232, 52635), (28072, 49185), (28710, 48092), (31581, 43720), (31697, 43560), (32790, 42108), (35090, 39348), (36069, 38280)]