64710360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 254016000

約数和(自身を除く): 189305640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 419, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 838, 858, 936, 990, 1080, 1144, 1170, 1188, 1257, 1287, 1320, 1404, 1430, 1485, 1560, 1676, 1716, 1755, 1980, 2095, 2145, 2340, 2376, 2514, 2574, 2808, 2860, 2970, 3352, 3432, 3510, 3771, 3861, 3960, 4190, 4290, 4609, 4680, 5028, 5148, 5447, 5720, 5940, 6285, 6435, 7020, 7542, 7722, 8380, 8580, 9218, 10056, 10296, 10894, 11313, 11880, 12570, 12870, 13827, 14040, 15084, 15444, 16341, 16760, 17160, 18436, 18855, 19305, 21788, 22626, 23045, 25140, 25740, 27235, 27654, 30168, 30888, 32682, 36872, 37710, 38610, 41481, 43576, 45252, 46090, 49023, 50280, 51480, 54470, 55308, 56565, 59917, 65364, 69135, 75420, 77220, 81705, 82962, 90504, 92180, 98046, 108940, 110616, 113130, 119834, 124443, 130728, 138270, 147069, 150840, 154440, 163410, 165924, 179751, 184360, 196092, 207405, 217880, 226260, 239668, 245115, 248886, 276540, 294138, 299585, 326820, 331848, 359502, 392184, 414810, 452520, 479336, 490230, 497772, 539253, 553080, 588276, 599170, 622215, 653640, 719004, 735345, 829620, 898755, 980460, 995544, 1078506, 1176552, 1198340, 1244430, 1438008, 1470690, 1617759, 1659240, 1797510, 1960920, 2157012, 2396680, 2488860, 2696265, 2941380, 3235518, 3595020, 4314024, 4977720, 5392530, 5882760, 6471036, 7190040, 8088795, 10785060, 12942072, 16177590, 21570120, 32355180, 64710360]

約数ペア:

[(1, 64710360), (2, 32355180), (3, 21570120), (4, 16177590), (5, 12942072), (6, 10785060), (8, 8088795), (9, 7190040), (10, 6471036), (11, 5882760), (12, 5392530), (13, 4977720), (15, 4314024), (18, 3595020), (20, 3235518), (22, 2941380), (24, 2696265), (26, 2488860), (27, 2396680), (30, 2157012), (33, 1960920), (36, 1797510), (39, 1659240), (40, 1617759), (44, 1470690), (45, 1438008), (52, 1244430), (54, 1198340), (55, 1176552), (60, 1078506), (65, 995544), (66, 980460), (72, 898755), (78, 829620), (88, 735345), (90, 719004), (99, 653640), (104, 622215), (108, 599170), (110, 588276), (117, 553080), (120, 539253), (130, 497772), (132, 490230), (135, 479336), (143, 452520), (156, 414810), (165, 392184), (180, 359502), (195, 331848), (198, 326820), (216, 299585), (220, 294138), (234, 276540), (260, 248886), (264, 245115), (270, 239668), (286, 226260), (297, 217880), (312, 207405), (330, 196092), (351, 184360), (360, 179751), (390, 165924), (396, 163410), (419, 154440), (429, 150840), (440, 147069), (468, 138270), (495, 130728), (520, 124443), (540, 119834), (572, 113130), (585, 110616), (594, 108940), (660, 98046), (702, 92180), (715, 90504), (780, 82962), (792, 81705), (838, 77220), (858, 75420), (936, 69135), (990, 65364), (1080, 59917), (1144, 56565), (1170, 55308), (1188, 54470), (1257, 51480), (1287, 50280), (1320, 49023), (1404, 46090), (1430, 45252), (1485, 43576), (1560, 41481), (1676, 38610), (1716, 37710), (1755, 36872), (1980, 32682), (2095, 30888), (2145, 30168), (2340, 27654), (2376, 27235), (2514, 25740), (2574, 25140), (2808, 23045), (2860, 22626), (2970, 21788), (3352, 19305), (3432, 18855), (3510, 18436), (3771, 17160), (3861, 16760), (3960, 16341), (4190, 15444), (4290, 15084), (4609, 14040), (4680, 13827), (5028, 12870), (5148, 12570), (5447, 11880), (5720, 11313), (5940, 10894), (6285, 10296), (6435, 10056), (7020, 9218), (7542, 8580), (7722, 8380)]