2978179920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:695

約数の個数: 320

約数和(自身を含む): 10742169600

約数和(自身を除く): 7763989680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 79, 80, 90, 93, 108, 120, 124, 135, 144, 155, 158, 180, 186, 216, 237, 240, 248, 270, 279, 310, 316, 360, 372, 395, 432, 465, 474, 496, 540, 558, 563, 620, 632, 711, 720, 744, 790, 837, 930, 948, 1080, 1116, 1126, 1185, 1240, 1264, 1395, 1422, 1488, 1580, 1674, 1689, 1860, 1896, 2133, 2160, 2232, 2252, 2370, 2449, 2480, 2790, 2815, 2844, 3160, 3348, 3378, 3555, 3720, 3792, 4185, 4266, 4464, 4504, 4740, 4898, 5067, 5580, 5630, 5688, 6320, 6696, 6756, 7110, 7347, 7440, 8370, 8445, 8532, 9008, 9480, 9796, 10134, 10665, 11160, 11260, 11376, 12245, 13392, 13512, 14220, 14694, 15201, 16740, 16890, 17064, 17453, 18960, 19592, 20268, 21330, 22041, 22320, 22520, 24490, 25335, 27024, 28440, 29388, 30402, 33480, 33780, 34128, 34906, 36735, 39184, 40536, 42660, 44082, 44477, 45040, 48980, 50670, 52359, 56880, 58776, 60804, 66123, 66960, 67560, 69812, 73470, 76005, 81072, 85320, 87265, 88164, 88954, 97960, 101340, 104718, 110205, 117552, 121608, 132246, 133431, 135120, 139624, 146940, 152010, 157077, 170640, 174530, 176328, 177908, 195920, 202680, 209436, 220410, 222385, 243216, 261795, 264492, 266862, 279248, 293880, 304020, 314154, 330615, 349060, 352656, 355816, 400293, 405360, 418872, 440820, 444770, 471231, 523590, 528984, 533724, 587760, 608040, 628308, 661230, 667155, 698120, 711632, 785385, 800586, 837744, 881640, 889540, 942462, 1047180, 1057968, 1067448, 1200879, 1216080, 1256616, 1322460, 1334310, 1378787, 1396240, 1570770, 1601172, 1763280, 1779080, 1884924, 2001465, 2094360, 2134896, 2356155, 2401758, 2513232, 2644920, 2668620, 2757574, 3141540, 3202344, 3558160, 3769848, 4002930, 4136361, 4188720, 4712310, 4803516, 5289840, 5337240, 5515148, 6004395, 6283080, 6404688, 6893935, 7539696, 8005860, 8272722, 9424620, 9607032, 10674480, 11030296, 12008790, 12409083, 12566160, 13787870, 16011720, 16545444, 18849240, 19214064, 20681805, 22060592, 24017580, 24818166, 27575740, 32023440, 33090888, 37227249, 37698480, 41363610, 48035160, 49636332, 55151480, 62045415, 66181776, 74454498, 82727220, 96070320, 99272664, 110302960, 124090830, 148908996, 165454440, 186136245, 198545328, 248181660, 297817992, 330908880, 372272490, 496363320, 595635984, 744544980, 992726640, 1489089960, 2978179920]

約数ペア:

[(1, 2978179920), (2, 1489089960), (3, 992726640), (4, 744544980), (5, 595635984), (6, 496363320), (8, 372272490), (9, 330908880), (10, 297817992), (12, 248181660), (15, 198545328), (16, 186136245), (18, 165454440), (20, 148908996), (24, 124090830), (27, 110302960), (30, 99272664), (31, 96070320), (36, 82727220), (40, 74454498), (45, 66181776), (48, 62045415), (54, 55151480), (60, 49636332), (62, 48035160), (72, 41363610), (79, 37698480), (80, 37227249), (90, 33090888), (93, 32023440), (108, 27575740), (120, 24818166), (124, 24017580), (135, 22060592), (144, 20681805), (155, 19214064), (158, 18849240), (180, 16545444), (186, 16011720), (216, 13787870), (237, 12566160), (240, 12409083), (248, 12008790), (270, 11030296), (279, 10674480), (310, 9607032), (316, 9424620), (360, 8272722), (372, 8005860), (395, 7539696), (432, 6893935), (465, 6404688), (474, 6283080), (496, 6004395), (540, 5515148), (558, 5337240), (563, 5289840), (620, 4803516), (632, 4712310), (711, 4188720), (720, 4136361), (744, 4002930), (790, 3769848), (837, 3558160), (930, 3202344), (948, 3141540), (1080, 2757574), (1116, 2668620), (1126, 2644920), (1185, 2513232), (1240, 2401758), (1264, 2356155), (1395, 2134896), (1422, 2094360), (1488, 2001465), (1580, 1884924), (1674, 1779080), (1689, 1763280), (1860, 1601172), (1896, 1570770), (2133, 1396240), (2160, 1378787), (2232, 1334310), (2252, 1322460), (2370, 1256616), (2449, 1216080), (2480, 1200879), (2790, 1067448), (2815, 1057968), (2844, 1047180), (3160, 942462), (3348, 889540), (3378, 881640), (3555, 837744), (3720, 800586), (3792, 785385), (4185, 711632), (4266, 698120), (4464, 667155), (4504, 661230), (4740, 628308), (4898, 608040), (5067, 587760), (5580, 533724), (5630, 528984), (5688, 523590), (6320, 471231), (6696, 444770), (6756, 440820), (7110, 418872), (7347, 405360), (7440, 400293), (8370, 355816), (8445, 352656), (8532, 349060), (9008, 330615), (9480, 314154), (9796, 304020), (10134, 293880), (10665, 279248), (11160, 266862), (11260, 264492), (11376, 261795), (12245, 243216), (13392, 222385), (13512, 220410), (14220, 209436), (14694, 202680), (15201, 195920), (16740, 177908), (16890, 176328), (17064, 174530), (17453, 170640), (18960, 157077), (19592, 152010), (20268, 146940), (21330, 139624), (22041, 135120), (22320, 133431), (22520, 132246), (24490, 121608), (25335, 117552), (27024, 110205), (28440, 104718), (29388, 101340), (30402, 97960), (33480, 88954), (33780, 88164), (34128, 87265), (34906, 85320), (36735, 81072), (39184, 76005), (40536, 73470), (42660, 69812), (44082, 67560), (44477, 66960), (45040, 66123), (48980, 60804), (50670, 58776), (52359, 56880)]