31813231680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2995

約数の個数: 448

約数和(自身を含む): 118716917760

約数和(自身を除く): 86903686080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 80, 82, 90, 93, 96, 108, 120, 123, 124, 135, 144, 155, 160, 164, 180, 186, 192, 205, 216, 240, 246, 248, 270, 279, 288, 310, 320, 328, 360, 369, 372, 410, 432, 465, 480, 492, 496, 540, 558, 576, 615, 620, 656, 720, 738, 744, 820, 837, 864, 930, 960, 984, 992, 1080, 1107, 1116, 1230, 1240, 1271, 1312, 1395, 1440, 1476, 1488, 1640, 1674, 1728, 1845, 1860, 1968, 1984, 2160, 2214, 2232, 2460, 2480, 2542, 2624, 2790, 2880, 2897, 2952, 2976, 3280, 3348, 3690, 3720, 3813, 3936, 4185, 4320, 4428, 4464, 4920, 4960, 5084, 5535, 5580, 5794, 5904, 5952, 6355, 6560, 6696, 7380, 7440, 7626, 7872, 8370, 8640, 8691, 8856, 8928, 9840, 9920, 10168, 11070, 11160, 11439, 11588, 11808, 12710, 13120, 13392, 14485, 14760, 14880, 15252, 16740, 17382, 17712, 17856, 19065, 19680, 20336, 22140, 22320, 22878, 23176, 23616, 25420, 26073, 26784, 28970, 29520, 29760, 30504, 33480, 34317, 34764, 35424, 38130, 39360, 40672, 43455, 44280, 44640, 45756, 46352, 50840, 52146, 53568, 57195, 57940, 59040, 61008, 66960, 68634, 69528, 70848, 76260, 78219, 81344, 86910, 88560, 89280, 89807, 91512, 92704, 101680, 104292, 114390, 115880, 118080, 118777, 122016, 130365, 133920, 137268, 139056, 152520, 156438, 171585, 173820, 177120, 179614, 183024, 185408, 203360, 208584, 228780, 231760, 237554, 244032, 260730, 267840, 269421, 274536, 278112, 305040, 312876, 343170, 347640, 354240, 356331, 359228, 366048, 391095, 406720, 417168, 449035, 457560, 463520, 475108, 521460, 538842, 549072, 556224, 593885, 610080, 625752, 686340, 695280, 712662, 718456, 732096, 782190, 808263, 834336, 898070, 915120, 927040, 950216, 1042920, 1068993, 1077684, 1098144, 1187770, 1220160, 1251504, 1347105, 1372680, 1390560, 1425324, 1436912, 1564380, 1616526, 1668672, 1781655, 1796140, 1830240, 1900432, 2085840, 2137986, 2155368, 2196288, 2375540, 2424789, 2503008, 2694210, 2745360, 2781120, 2850648, 2873824, 3128760, 3206979, 3233052, 3563310, 3592280, 3660480, 3682087, 3800864, 4041315, 4171680, 4275972, 4310736, 4751080, 4849578, 5006016, 5344965, 5388420, 5490720, 5701296, 5747648, 6257520, 6413958, 6466104, 7126620, 7184560, 7364174, 7601728, 8082630, 8343360, 8551944, 8621472, 9502160, 9699156, 10689930, 10776840, 10981440, 11046261, 11402592, 12123945, 12515040, 12827916, 12932208, 14253240, 14369120, 14728348, 16034895, 16165260, 17103888, 17242944, 18410435, 19004320, 19398312, 21379860, 21553680, 22092522, 22805184, 24247890, 25030080, 25655832, 25864416, 28506480, 28738240, 29456696, 32069790, 32330520, 33138783, 34207776, 36820870, 38008640, 38796624, 42759720, 43107360, 44185044, 48495780, 51311664, 51728832, 55231305, 57012960, 58913392, 64139580, 64661040, 66277566, 68415552, 73641740, 77593248, 85519440, 86214720, 88370088, 96991560, 99416349, 102623328, 110462610, 114025920, 117826784, 128279160, 129322080, 132555132, 147283480, 155186496, 165693915, 171038880, 176740176, 193983120, 198832698, 205246656, 220925220, 235653568, 256558320, 258644160, 265110264, 294566960, 331387830, 342077760, 353480352, 387966240, 397665396, 441850440, 497081745, 513116640, 530220528, 589133920, 662775660, 706960704, 775932480, 795330792, 883700880, 994163490, 1026233280, 1060441056, 1178267840, 1325551320, 1590661584, 1767401760, 1988326980, 2120882112, 2651102640, 3181323168, 3534803520, 3976653960, 5302205280, 6362646336, 7953307920, 10604410560, 15906615840, 31813231680]

約数ペア:

[(1, 31813231680), (2, 15906615840), (3, 10604410560), (4, 7953307920), (5, 6362646336), (6, 5302205280), (8, 3976653960), (9, 3534803520), (10, 3181323168), (12, 2651102640), (15, 2120882112), (16, 1988326980), (18, 1767401760), (20, 1590661584), (24, 1325551320), (27, 1178267840), (30, 1060441056), (31, 1026233280), (32, 994163490), (36, 883700880), (40, 795330792), (41, 775932480), (45, 706960704), (48, 662775660), (54, 589133920), (60, 530220528), (62, 513116640), (64, 497081745), (72, 441850440), (80, 397665396), (82, 387966240), (90, 353480352), (93, 342077760), (96, 331387830), (108, 294566960), (120, 265110264), (123, 258644160), (124, 256558320), (135, 235653568), (144, 220925220), (155, 205246656), (160, 198832698), (164, 193983120), (180, 176740176), (186, 171038880), (192, 165693915), (205, 155186496), (216, 147283480), (240, 132555132), (246, 129322080), (248, 128279160), (270, 117826784), (279, 114025920), (288, 110462610), (310, 102623328), (320, 99416349), (328, 96991560), (360, 88370088), (369, 86214720), (372, 85519440), (410, 77593248), (432, 73641740), (465, 68415552), (480, 66277566), (492, 64661040), (496, 64139580), (540, 58913392), (558, 57012960), (576, 55231305), (615, 51728832), (620, 51311664), (656, 48495780), (720, 44185044), (738, 43107360), (744, 42759720), (820, 38796624), (837, 38008640), (864, 36820870), (930, 34207776), (960, 33138783), (984, 32330520), (992, 32069790), (1080, 29456696), (1107, 28738240), (1116, 28506480), (1230, 25864416), (1240, 25655832), (1271, 25030080), (1312, 24247890), (1395, 22805184), (1440, 22092522), (1476, 21553680), (1488, 21379860), (1640, 19398312), (1674, 19004320), (1728, 18410435), (1845, 17242944), (1860, 17103888), (1968, 16165260), (1984, 16034895), (2160, 14728348), (2214, 14369120), (2232, 14253240), (2460, 12932208), (2480, 12827916), (2542, 12515040), (2624, 12123945), (2790, 11402592), (2880, 11046261), (2897, 10981440), (2952, 10776840), (2976, 10689930), (3280, 9699156), (3348, 9502160), (3690, 8621472), (3720, 8551944), (3813, 8343360), (3936, 8082630), (4185, 7601728), (4320, 7364174), (4428, 7184560), (4464, 7126620), (4920, 6466104), (4960, 6413958), (5084, 6257520), (5535, 5747648), (5580, 5701296), (5794, 5490720), (5904, 5388420), (5952, 5344965), (6355, 5006016), (6560, 4849578), (6696, 4751080), (7380, 4310736), (7440, 4275972), (7626, 4171680), (7872, 4041315), (8370, 3800864), (8640, 3682087), (8691, 3660480), (8856, 3592280), (8928, 3563310), (9840, 3233052), (9920, 3206979), (10168, 3128760), (11070, 2873824), (11160, 2850648), (11439, 2781120), (11588, 2745360), (11808, 2694210), (12710, 2503008), (13120, 2424789), (13392, 2375540), (14485, 2196288), (14760, 2155368), (14880, 2137986), (15252, 2085840), (16740, 1900432), (17382, 1830240), (17712, 1796140), (17856, 1781655), (19065, 1668672), (19680, 1616526), (20336, 1564380), (22140, 1436912), (22320, 1425324), (22878, 1390560), (23176, 1372680), (23616, 1347105), (25420, 1251504), (26073, 1220160), (26784, 1187770), (28970, 1098144), (29520, 1077684), (29760, 1068993), (30504, 1042920), (33480, 950216), (34317, 927040), (34764, 915120), (35424, 898070), (38130, 834336), (39360, 808263), (40672, 782190), (43455, 732096), (44280, 718456), (44640, 712662), (45756, 695280), (46352, 686340), (50840, 625752), (52146, 610080), (53568, 593885), (57195, 556224), (57940, 549072), (59040, 538842), (61008, 521460), (66960, 475108), (68634, 463520), (69528, 457560), (70848, 449035), (76260, 417168), (78219, 406720), (81344, 391095), (86910, 366048), (88560, 359228), (89280, 356331), (89807, 354240), (91512, 347640), (92704, 343170), (101680, 312876), (104292, 305040), (114390, 278112), (115880, 274536), (118080, 269421), (118777, 267840), (122016, 260730), (130365, 244032), (133920, 237554), (137268, 231760), (139056, 228780), (152520, 208584), (156438, 203360), (171585, 185408), (173820, 183024), (177120, 179614)]