40720680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 179262720

約数和(自身を除く): 138542040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 113, 117, 120, 126, 130, 132, 140, 143, 154, 156, 165, 168, 180, 182, 195, 198, 210, 220, 226, 231, 234, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 339, 360, 364, 385, 390, 396, 420, 429, 440, 452, 455, 462, 468, 495, 504, 520, 546, 565, 572, 585, 616, 630, 660, 678, 693, 715, 728, 770, 780, 791, 792, 819, 840, 858, 904, 910, 924, 936, 990, 1001, 1017, 1092, 1130, 1144, 1155, 1170, 1243, 1260, 1287, 1320, 1356, 1365, 1386, 1430, 1469, 1540, 1560, 1582, 1638, 1695, 1716, 1820, 1848, 1980, 2002, 2034, 2145, 2184, 2260, 2310, 2340, 2373, 2486, 2520, 2574, 2712, 2730, 2772, 2860, 2938, 3003, 3080, 3164, 3276, 3390, 3432, 3465, 3640, 3729, 3955, 3960, 4004, 4068, 4095, 4290, 4407, 4520, 4620, 4680, 4746, 4972, 5005, 5085, 5148, 5460, 5544, 5720, 5876, 6006, 6215, 6328, 6435, 6552, 6780, 6930, 7119, 7345, 7458, 7910, 8008, 8136, 8190, 8580, 8701, 8814, 9009, 9240, 9492, 9944, 10010, 10170, 10283, 10296, 10920, 11187, 11752, 11865, 12012, 12430, 12870, 13221, 13560, 13860, 14238, 14690, 14916, 15015, 15820, 16159, 16380, 17160, 17402, 17628, 18018, 18645, 18984, 20020, 20340, 20566, 22035, 22374, 23730, 24024, 24860, 25740, 26103, 26442, 27720, 28476, 29380, 29832, 30030, 30849, 31640, 32318, 32760, 34804, 35256, 35595, 36036, 37290, 40040, 40680, 41132, 43505, 44070, 44748, 45045, 47460, 48477, 49720, 51415, 51480, 52206, 52884, 55935, 56952, 58760, 60060, 61698, 64636, 66105, 69608, 71190, 72072, 74580, 78309, 80795, 82264, 87010, 88140, 89496, 90090, 92547, 94920, 96954, 102830, 104412, 105768, 111870, 113113, 120120, 123396, 129272, 130515, 132210, 142380, 145431, 149160, 154245, 156618, 161590, 174020, 176280, 180180, 185094, 193908, 205660, 208824, 223740, 226226, 242385, 246792, 261030, 264420, 284760, 290862, 308490, 313236, 323180, 339339, 348040, 360360, 370188, 387816, 391545, 411320, 447480, 452452, 462735, 484770, 522060, 528840, 565565, 581724, 616980, 626472, 646360, 678678, 727155, 740376, 783090, 904904, 925470, 969540, 1018017, 1044120, 1131130, 1163448, 1233960, 1357356, 1454310, 1566180, 1696695, 1850940, 1939080, 2036034, 2262260, 2714712, 2908620, 3132360, 3393390, 3701880, 4072068, 4524520, 5090085, 5817240, 6786780, 8144136, 10180170, 13573560, 20360340, 40720680]

約数ペア:

[(1, 40720680), (2, 20360340), (3, 13573560), (4, 10180170), (5, 8144136), (6, 6786780), (7, 5817240), (8, 5090085), (9, 4524520), (10, 4072068), (11, 3701880), (12, 3393390), (13, 3132360), (14, 2908620), (15, 2714712), (18, 2262260), (20, 2036034), (21, 1939080), (22, 1850940), (24, 1696695), (26, 1566180), (28, 1454310), (30, 1357356), (33, 1233960), (35, 1163448), (36, 1131130), (39, 1044120), (40, 1018017), (42, 969540), (44, 925470), (45, 904904), (52, 783090), (55, 740376), (56, 727155), (60, 678678), (63, 646360), (65, 626472), (66, 616980), (70, 581724), (72, 565565), (77, 528840), (78, 522060), (84, 484770), (88, 462735), (90, 452452), (91, 447480), (99, 411320), (104, 391545), (105, 387816), (110, 370188), (113, 360360), (117, 348040), (120, 339339), (126, 323180), (130, 313236), (132, 308490), (140, 290862), (143, 284760), (154, 264420), (156, 261030), (165, 246792), (168, 242385), (180, 226226), (182, 223740), (195, 208824), (198, 205660), (210, 193908), (220, 185094), (226, 180180), (231, 176280), (234, 174020), (252, 161590), (260, 156618), (264, 154245), (273, 149160), (280, 145431), (286, 142380), (308, 132210), (312, 130515), (315, 129272), (330, 123396), (339, 120120), (360, 113113), (364, 111870), (385, 105768), (390, 104412), (396, 102830), (420, 96954), (429, 94920), (440, 92547), (452, 90090), (455, 89496), (462, 88140), (468, 87010), (495, 82264), (504, 80795), (520, 78309), (546, 74580), (565, 72072), (572, 71190), (585, 69608), (616, 66105), (630, 64636), (660, 61698), (678, 60060), (693, 58760), (715, 56952), (728, 55935), (770, 52884), (780, 52206), (791, 51480), (792, 51415), (819, 49720), (840, 48477), (858, 47460), (904, 45045), (910, 44748), (924, 44070), (936, 43505), (990, 41132), (1001, 40680), (1017, 40040), (1092, 37290), (1130, 36036), (1144, 35595), (1155, 35256), (1170, 34804), (1243, 32760), (1260, 32318), (1287, 31640), (1320, 30849), (1356, 30030), (1365, 29832), (1386, 29380), (1430, 28476), (1469, 27720), (1540, 26442), (1560, 26103), (1582, 25740), (1638, 24860), (1695, 24024), (1716, 23730), (1820, 22374), (1848, 22035), (1980, 20566), (2002, 20340), (2034, 20020), (2145, 18984), (2184, 18645), (2260, 18018), (2310, 17628), (2340, 17402), (2373, 17160), (2486, 16380), (2520, 16159), (2574, 15820), (2712, 15015), (2730, 14916), (2772, 14690), (2860, 14238), (2938, 13860), (3003, 13560), (3080, 13221), (3164, 12870), (3276, 12430), (3390, 12012), (3432, 11865), (3465, 11752), (3640, 11187), (3729, 10920), (3955, 10296), (3960, 10283), (4004, 10170), (4068, 10010), (4095, 9944), (4290, 9492), (4407, 9240), (4520, 9009), (4620, 8814), (4680, 8701), (4746, 8580), (4972, 8190), (5005, 8136), (5085, 8008), (5148, 7910), (5460, 7458), (5544, 7345), (5720, 7119), (5876, 6930), (6006, 6780), (6215, 6552), (6328, 6435)]