139447080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 508177800

約数和(自身を除く): 368730720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 37, 38, 40, 45, 57, 58, 60, 72, 74, 76, 87, 90, 95, 111, 114, 116, 120, 145, 148, 152, 171, 174, 180, 185, 190, 222, 228, 232, 261, 285, 290, 296, 333, 342, 348, 360, 361, 370, 380, 435, 444, 456, 522, 551, 555, 570, 580, 666, 684, 696, 703, 722, 740, 760, 855, 870, 888, 1044, 1073, 1083, 1102, 1110, 1140, 1160, 1305, 1332, 1368, 1406, 1444, 1480, 1653, 1665, 1710, 1740, 1805, 2088, 2109, 2146, 2166, 2204, 2220, 2280, 2610, 2664, 2755, 2812, 2888, 3219, 3249, 3306, 3330, 3420, 3480, 3515, 3610, 4218, 4292, 4332, 4408, 4440, 4959, 5220, 5365, 5415, 5510, 5624, 6327, 6438, 6498, 6612, 6660, 6840, 7030, 7220, 8265, 8436, 8584, 8664, 9657, 9918, 10440, 10469, 10545, 10730, 10830, 11020, 12654, 12876, 12996, 13224, 13320, 13357, 14060, 14440, 16095, 16245, 16530, 16872, 19314, 19836, 20387, 20938, 21090, 21460, 21660, 22040, 24795, 25308, 25752, 25992, 26714, 28120, 31407, 31635, 32190, 32490, 33060, 38628, 39672, 40071, 40774, 41876, 42180, 42920, 43320, 48285, 49590, 50616, 52345, 53428, 61161, 62814, 63270, 64380, 64980, 66120, 66785, 77256, 80142, 81548, 83752, 84360, 94221, 96570, 99180, 101935, 104690, 106856, 120213, 122322, 125628, 126540, 128760, 129960, 133570, 157035, 160284, 163096, 183483, 188442, 193140, 198360, 200355, 203870, 209380, 240426, 244644, 251256, 253080, 267140, 305805, 314070, 320568, 366966, 376884, 386280, 387353, 400710, 407740, 418760, 471105, 480852, 489288, 534280, 601065, 611610, 628140, 733932, 753768, 774706, 801420, 815480, 917415, 942210, 961704, 1162059, 1202130, 1223220, 1256280, 1467864, 1549412, 1602840, 1834830, 1884420, 1936765, 2324118, 2404260, 2446440, 3098824, 3486177, 3669660, 3768840, 3873530, 4648236, 4808520, 5810295, 6972354, 7339320, 7747060, 9296472, 11620590, 13944708, 15494120, 17430885, 23241180, 27889416, 34861770, 46482360, 69723540, 139447080]

約数ペア:

[(1, 139447080), (2, 69723540), (3, 46482360), (4, 34861770), (5, 27889416), (6, 23241180), (8, 17430885), (9, 15494120), (10, 13944708), (12, 11620590), (15, 9296472), (18, 7747060), (19, 7339320), (20, 6972354), (24, 5810295), (29, 4808520), (30, 4648236), (36, 3873530), (37, 3768840), (38, 3669660), (40, 3486177), (45, 3098824), (57, 2446440), (58, 2404260), (60, 2324118), (72, 1936765), (74, 1884420), (76, 1834830), (87, 1602840), (90, 1549412), (95, 1467864), (111, 1256280), (114, 1223220), (116, 1202130), (120, 1162059), (145, 961704), (148, 942210), (152, 917415), (171, 815480), (174, 801420), (180, 774706), (185, 753768), (190, 733932), (222, 628140), (228, 611610), (232, 601065), (261, 534280), (285, 489288), (290, 480852), (296, 471105), (333, 418760), (342, 407740), (348, 400710), (360, 387353), (361, 386280), (370, 376884), (380, 366966), (435, 320568), (444, 314070), (456, 305805), (522, 267140), (551, 253080), (555, 251256), (570, 244644), (580, 240426), (666, 209380), (684, 203870), (696, 200355), (703, 198360), (722, 193140), (740, 188442), (760, 183483), (855, 163096), (870, 160284), (888, 157035), (1044, 133570), (1073, 129960), (1083, 128760), (1102, 126540), (1110, 125628), (1140, 122322), (1160, 120213), (1305, 106856), (1332, 104690), (1368, 101935), (1406, 99180), (1444, 96570), (1480, 94221), (1653, 84360), (1665, 83752), (1710, 81548), (1740, 80142), (1805, 77256), (2088, 66785), (2109, 66120), (2146, 64980), (2166, 64380), (2204, 63270), (2220, 62814), (2280, 61161), (2610, 53428), (2664, 52345), (2755, 50616), (2812, 49590), (2888, 48285), (3219, 43320), (3249, 42920), (3306, 42180), (3330, 41876), (3420, 40774), (3480, 40071), (3515, 39672), (3610, 38628), (4218, 33060), (4292, 32490), (4332, 32190), (4408, 31635), (4440, 31407), (4959, 28120), (5220, 26714), (5365, 25992), (5415, 25752), (5510, 25308), (5624, 24795), (6327, 22040), (6438, 21660), (6498, 21460), (6612, 21090), (6660, 20938), (6840, 20387), (7030, 19836), (7220, 19314), (8265, 16872), (8436, 16530), (8584, 16245), (8664, 16095), (9657, 14440), (9918, 14060), (10440, 13357), (10469, 13320), (10545, 13224), (10730, 12996), (10830, 12876), (11020, 12654)]