69706440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 253440000

約数和(自身を除く): 183733560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 79, 86, 90, 95, 108, 114, 120, 129, 135, 152, 158, 171, 172, 180, 190, 215, 216, 228, 237, 258, 270, 285, 316, 342, 344, 360, 380, 387, 395, 430, 456, 474, 513, 516, 540, 570, 632, 645, 684, 711, 760, 774, 790, 817, 855, 860, 948, 1026, 1032, 1080, 1140, 1161, 1185, 1290, 1368, 1422, 1501, 1548, 1580, 1634, 1710, 1720, 1896, 1935, 2052, 2133, 2280, 2322, 2370, 2451, 2565, 2580, 2844, 3002, 3096, 3160, 3268, 3397, 3420, 3555, 3870, 4085, 4104, 4266, 4503, 4644, 4740, 4902, 5130, 5160, 5688, 5805, 6004, 6536, 6794, 6840, 7110, 7353, 7505, 7740, 8170, 8532, 9006, 9288, 9480, 9804, 10191, 10260, 10665, 11610, 12008, 12255, 13509, 13588, 14220, 14706, 15010, 15480, 16340, 16985, 17064, 18012, 19608, 20382, 20520, 21330, 22059, 22515, 23220, 24510, 27018, 27176, 28440, 29412, 30020, 30573, 32680, 33970, 36024, 36765, 40527, 40764, 42660, 44118, 45030, 46440, 49020, 50955, 54036, 58824, 60040, 61146, 64543, 67545, 67940, 73530, 81054, 81528, 85320, 88236, 90060, 91719, 98040, 101910, 108072, 110295, 122292, 129086, 135090, 135880, 147060, 152865, 162108, 176472, 180120, 183438, 193629, 202635, 203820, 220590, 244584, 258172, 270180, 294120, 305730, 322715, 324216, 366876, 387258, 405270, 407640, 441180, 458595, 516344, 540360, 580887, 611460, 645430, 733752, 774516, 810540, 882360, 917190, 968145, 1161774, 1222920, 1290860, 1549032, 1621080, 1742661, 1834380, 1936290, 2323548, 2581720, 2904435, 3485322, 3668760, 3872580, 4647096, 5808870, 6970644, 7745160, 8713305, 11617740, 13941288, 17426610, 23235480, 34853220, 69706440]

約数ペア:

[(1, 69706440), (2, 34853220), (3, 23235480), (4, 17426610), (5, 13941288), (6, 11617740), (8, 8713305), (9, 7745160), (10, 6970644), (12, 5808870), (15, 4647096), (18, 3872580), (19, 3668760), (20, 3485322), (24, 2904435), (27, 2581720), (30, 2323548), (36, 1936290), (38, 1834380), (40, 1742661), (43, 1621080), (45, 1549032), (54, 1290860), (57, 1222920), (60, 1161774), (72, 968145), (76, 917190), (79, 882360), (86, 810540), (90, 774516), (95, 733752), (108, 645430), (114, 611460), (120, 580887), (129, 540360), (135, 516344), (152, 458595), (158, 441180), (171, 407640), (172, 405270), (180, 387258), (190, 366876), (215, 324216), (216, 322715), (228, 305730), (237, 294120), (258, 270180), (270, 258172), (285, 244584), (316, 220590), (342, 203820), (344, 202635), (360, 193629), (380, 183438), (387, 180120), (395, 176472), (430, 162108), (456, 152865), (474, 147060), (513, 135880), (516, 135090), (540, 129086), (570, 122292), (632, 110295), (645, 108072), (684, 101910), (711, 98040), (760, 91719), (774, 90060), (790, 88236), (817, 85320), (855, 81528), (860, 81054), (948, 73530), (1026, 67940), (1032, 67545), (1080, 64543), (1140, 61146), (1161, 60040), (1185, 58824), (1290, 54036), (1368, 50955), (1422, 49020), (1501, 46440), (1548, 45030), (1580, 44118), (1634, 42660), (1710, 40764), (1720, 40527), (1896, 36765), (1935, 36024), (2052, 33970), (2133, 32680), (2280, 30573), (2322, 30020), (2370, 29412), (2451, 28440), (2565, 27176), (2580, 27018), (2844, 24510), (3002, 23220), (3096, 22515), (3160, 22059), (3268, 21330), (3397, 20520), (3420, 20382), (3555, 19608), (3870, 18012), (4085, 17064), (4104, 16985), (4266, 16340), (4503, 15480), (4644, 15010), (4740, 14706), (4902, 14220), (5130, 13588), (5160, 13509), (5688, 12255), (5805, 12008), (6004, 11610), (6536, 10665), (6794, 10260), (6840, 10191), (7110, 9804), (7353, 9480), (7505, 9288), (7740, 9006), (8170, 8532)]