4719777720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1078

約数の個数: 256

約数和(自身を含む): 16731187200

約数和(自身を除く): 12011409480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 181, 185, 210, 222, 259, 280, 296, 362, 370, 420, 444, 518, 543, 555, 724, 740, 777, 839, 840, 888, 905, 1036, 1086, 1110, 1267, 1295, 1448, 1480, 1554, 1678, 1810, 2072, 2172, 2220, 2517, 2534, 2590, 2715, 3108, 3356, 3620, 3801, 3885, 4195, 4344, 4440, 5034, 5068, 5180, 5430, 5873, 6216, 6335, 6697, 6712, 7240, 7602, 7770, 8390, 10068, 10136, 10360, 10860, 11746, 12585, 12670, 13394, 15204, 15540, 16780, 17619, 19005, 20091, 20136, 21720, 23492, 25170, 25340, 26788, 29365, 30408, 31043, 31080, 33485, 33560, 35238, 38010, 40182, 46879, 46984, 50340, 50680, 53576, 58730, 62086, 66970, 70476, 76020, 80364, 88095, 93129, 93758, 100455, 100680, 117460, 124172, 133940, 140637, 140952, 151859, 152040, 155215, 160728, 176190, 186258, 187516, 200910, 217301, 234395, 234920, 248344, 267880, 281274, 303718, 310430, 352380, 372516, 375032, 401820, 434602, 455577, 465645, 468790, 562548, 607436, 620860, 651903, 703185, 704760, 745032, 759295, 803640, 869204, 911154, 931290, 937580, 1063013, 1086505, 1125096, 1214872, 1241720, 1303806, 1406370, 1518590, 1738408, 1822308, 1862580, 1875160, 2126026, 2173010, 2277885, 2607612, 2812740, 3037180, 3189039, 3259515, 3644616, 3725160, 4252052, 4346020, 4555770, 5215224, 5315065, 5618783, 5625480, 6074360, 6378078, 6519030, 8504104, 8692040, 9111540, 10630130, 11237566, 12756156, 13038060, 15945195, 16856349, 18223080, 21260260, 22475132, 25512312, 26076120, 28093915, 31890390, 33712698, 39331481, 42520520, 44950264, 56187830, 63780780, 67425396, 78662962, 84281745, 112375660, 117994443, 127561560, 134850792, 157325924, 168563490, 196657405, 224751320, 235988886, 314651848, 337126980, 393314810, 471977772, 589972215, 674253960, 786629620, 943955544, 1179944430, 1573259240, 2359888860, 4719777720]

約数ペア:

[(1, 4719777720), (2, 2359888860), (3, 1573259240), (4, 1179944430), (5, 943955544), (6, 786629620), (7, 674253960), (8, 589972215), (10, 471977772), (12, 393314810), (14, 337126980), (15, 314651848), (20, 235988886), (21, 224751320), (24, 196657405), (28, 168563490), (30, 157325924), (35, 134850792), (37, 127561560), (40, 117994443), (42, 112375660), (56, 84281745), (60, 78662962), (70, 67425396), (74, 63780780), (84, 56187830), (105, 44950264), (111, 42520520), (120, 39331481), (140, 33712698), (148, 31890390), (168, 28093915), (181, 26076120), (185, 25512312), (210, 22475132), (222, 21260260), (259, 18223080), (280, 16856349), (296, 15945195), (362, 13038060), (370, 12756156), (420, 11237566), (444, 10630130), (518, 9111540), (543, 8692040), (555, 8504104), (724, 6519030), (740, 6378078), (777, 6074360), (839, 5625480), (840, 5618783), (888, 5315065), (905, 5215224), (1036, 4555770), (1086, 4346020), (1110, 4252052), (1267, 3725160), (1295, 3644616), (1448, 3259515), (1480, 3189039), (1554, 3037180), (1678, 2812740), (1810, 2607612), (2072, 2277885), (2172, 2173010), (2220, 2126026), (2517, 1875160), (2534, 1862580), (2590, 1822308), (2715, 1738408), (3108, 1518590), (3356, 1406370), (3620, 1303806), (3801, 1241720), (3885, 1214872), (4195, 1125096), (4344, 1086505), (4440, 1063013), (5034, 937580), (5068, 931290), (5180, 911154), (5430, 869204), (5873, 803640), (6216, 759295), (6335, 745032), (6697, 704760), (6712, 703185), (7240, 651903), (7602, 620860), (7770, 607436), (8390, 562548), (10068, 468790), (10136, 465645), (10360, 455577), (10860, 434602), (11746, 401820), (12585, 375032), (12670, 372516), (13394, 352380), (15204, 310430), (15540, 303718), (16780, 281274), (17619, 267880), (19005, 248344), (20091, 234920), (20136, 234395), (21720, 217301), (23492, 200910), (25170, 187516), (25340, 186258), (26788, 176190), (29365, 160728), (30408, 155215), (31043, 152040), (31080, 151859), (33485, 140952), (33560, 140637), (35238, 133940), (38010, 124172), (40182, 117460), (46879, 100680), (46984, 100455), (50340, 93758), (50680, 93129), (53576, 88095), (58730, 80364), (62086, 76020), (66970, 70476)]