81905829720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:588

約数の個数: 512

約数和(自身を含む): 295781068800

約数和(自身を除く): 213875239080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 61, 65, 66, 78, 88, 104, 110, 120, 122, 130, 132, 143, 156, 165, 169, 183, 195, 220, 244, 260, 264, 286, 305, 312, 330, 338, 366, 390, 429, 440, 463, 488, 507, 520, 572, 610, 660, 671, 676, 715, 732, 780, 793, 845, 858, 915, 926, 1014, 1144, 1220, 1320, 1342, 1352, 1389, 1430, 1464, 1560, 1586, 1690, 1716, 1830, 1852, 1859, 2013, 2028, 2145, 2197, 2315, 2379, 2440, 2535, 2684, 2778, 2860, 3172, 3355, 3380, 3432, 3660, 3704, 3718, 3965, 4026, 4056, 4290, 4394, 4630, 4758, 5070, 5093, 5368, 5556, 5577, 5720, 6019, 6344, 6591, 6710, 6760, 6945, 7320, 7436, 7930, 8052, 8580, 8723, 8788, 9260, 9295, 9516, 10065, 10140, 10186, 10309, 10985, 11112, 11154, 11895, 12038, 13182, 13420, 13890, 14872, 15279, 15860, 16104, 17160, 17446, 17576, 18057, 18520, 18590, 19032, 20130, 20280, 20372, 20618, 21970, 22308, 23790, 24076, 24167, 25465, 26169, 26364, 26840, 27780, 27885, 28243, 30095, 30558, 30927, 31720, 32955, 34892, 36114, 37180, 40260, 40744, 41236, 43615, 43940, 44616, 47580, 48152, 48334, 50930, 51545, 52338, 52728, 55560, 55770, 56486, 60190, 61116, 61854, 65910, 66209, 69784, 72228, 72501, 74360, 76395, 78247, 80520, 82472, 84729, 87230, 87880, 90285, 95160, 96668, 101860, 103090, 104676, 111540, 112972, 113399, 120380, 120835, 122232, 123708, 130845, 131820, 132418, 134017, 141215, 144456, 145002, 152790, 154635, 156494, 169458, 174460, 180570, 193336, 198627, 203720, 206180, 209352, 223080, 225944, 226798, 234741, 240760, 241670, 247416, 261690, 263640, 264836, 268034, 282430, 290004, 305580, 309270, 310673, 312988, 331045, 338916, 340197, 348920, 361140, 362505, 367159, 391235, 397254, 402051, 412360, 423645, 453596, 469482, 483340, 523380, 529672, 536068, 564860, 566995, 580008, 611160, 618540, 621346, 625976, 662090, 670085, 677832, 680394, 722280, 725010, 734318, 782470, 794508, 804102, 847290, 860717, 907192, 932019, 938964, 966680, 993135, 1017211, 1046760, 1072136, 1101477, 1129720, 1133990, 1173705, 1237080, 1242692, 1324180, 1340170, 1360788, 1450020, 1468636, 1474187, 1553365, 1564940, 1589016, 1608204, 1694580, 1700985, 1721434, 1835795, 1864038, 1877928, 1986270, 2010255, 2034422, 2202954, 2267980, 2347410, 2485384, 2582151, 2648360, 2680340, 2721576, 2900040, 2937272, 2948374, 3051633, 3106730, 3129880, 3216408, 3389160, 3401970, 3442868, 3671590, 3728076, 3972540, 4020510, 4038749, 4068844, 4303585, 4405908, 4422561, 4535960, 4660095, 4694820, 4773067, 5086055, 5164302, 5360680, 5507385, 5896748, 6103266, 6213460, 6803940, 6885736, 7343180, 7370935, 7456152, 7945080, 8041020, 8077498, 8137688, 8607170, 8811816, 8845122, 9320190, 9389640, 9546134, 10172110, 10328604, 11014770, 11189321, 11793496, 12116247, 12206532, 12426920, 12910755, 13607880, 14319201, 14686360, 14741870, 15258165, 16082040, 16154996, 17214340, 17690244, 18640380, 19092268, 20193745, 20344220, 20657208, 22029540, 22112805, 22378642, 23865335, 24232494, 24413064, 25821510, 28638402, 29483740, 30516330, 32309992, 33567963, 34428680, 35380488, 37280760, 38184536, 40387490, 40688440, 44059080, 44225610, 44757284, 47730670, 48464988, 51643020, 52503737, 55946605, 57276804, 58967480, 60581235, 61032660, 62049871, 67135926, 71596005, 80774980, 88451220, 89514568, 95461340, 96929976, 103286040, 105007474, 111893210, 114553608, 121162470, 122065320, 124099742, 134271852, 143192010, 157511211, 161549960, 167839815, 176902440, 186149613, 190922680, 210014948, 223786420, 242324940, 248199484, 262518685, 268543704, 286384020, 310249355, 315022422, 335679630, 372299226, 420029896, 447572840, 484649880, 496398968, 525037370, 572768040, 620498710, 630044844, 671359260, 682548581, 744598452, 787556055, 930748065, 1050074740, 1240997420, 1260089688, 1342718520, 1365097162, 1489196904, 1575112110, 1861496130, 2047645743, 2100149480, 2481994840, 2730194324, 3150224220, 3412742905, 3722992260, 4095291486, 5460388648, 6300448440, 6825485810, 7445984520, 8190582972, 10238228715, 13650971620, 16381165944, 20476457430, 27301943240, 40952914860, 81905829720]

約数ペア:

[(1, 81905829720), (2, 40952914860), (3, 27301943240), (4, 20476457430), (5, 16381165944), (6, 13650971620), (8, 10238228715), (10, 8190582972), (11, 7445984520), (12, 6825485810), (13, 6300448440), (15, 5460388648), (20, 4095291486), (22, 3722992260), (24, 3412742905), (26, 3150224220), (30, 2730194324), (33, 2481994840), (39, 2100149480), (40, 2047645743), (44, 1861496130), (52, 1575112110), (55, 1489196904), (60, 1365097162), (61, 1342718520), (65, 1260089688), (66, 1240997420), (78, 1050074740), (88, 930748065), (104, 787556055), (110, 744598452), (120, 682548581), (122, 671359260), (130, 630044844), (132, 620498710), (143, 572768040), (156, 525037370), (165, 496398968), (169, 484649880), (183, 447572840), (195, 420029896), (220, 372299226), (244, 335679630), (260, 315022422), (264, 310249355), (286, 286384020), (305, 268543704), (312, 262518685), (330, 248199484), (338, 242324940), (366, 223786420), (390, 210014948), (429, 190922680), (440, 186149613), (463, 176902440), (488, 167839815), (507, 161549960), (520, 157511211), (572, 143192010), (610, 134271852), (660, 124099742), (671, 122065320), (676, 121162470), (715, 114553608), (732, 111893210), (780, 105007474), (793, 103286040), (845, 96929976), (858, 95461340), (915, 89514568), (926, 88451220), (1014, 80774980), (1144, 71596005), (1220, 67135926), (1320, 62049871), (1342, 61032660), (1352, 60581235), (1389, 58967480), (1430, 57276804), (1464, 55946605), (1560, 52503737), (1586, 51643020), (1690, 48464988), (1716, 47730670), (1830, 44757284), (1852, 44225610), (1859, 44059080), (2013, 40688440), (2028, 40387490), (2145, 38184536), (2197, 37280760), (2315, 35380488), (2379, 34428680), (2440, 33567963), (2535, 32309992), (2684, 30516330), (2778, 29483740), (2860, 28638402), (3172, 25821510), (3355, 24413064), (3380, 24232494), (3432, 23865335), (3660, 22378642), (3704, 22112805), (3718, 22029540), (3965, 20657208), (4026, 20344220), (4056, 20193745), (4290, 19092268), (4394, 18640380), (4630, 17690244), (4758, 17214340), (5070, 16154996), (5093, 16082040), (5368, 15258165), (5556, 14741870), (5577, 14686360), (5720, 14319201), (6019, 13607880), (6344, 12910755), (6591, 12426920), (6710, 12206532), (6760, 12116247), (6945, 11793496), (7320, 11189321), (7436, 11014770), (7930, 10328604), (8052, 10172110), (8580, 9546134), (8723, 9389640), (8788, 9320190), (9260, 8845122), (9295, 8811816), (9516, 8607170), (10065, 8137688), (10140, 8077498), (10186, 8041020), (10309, 7945080), (10985, 7456152), (11112, 7370935), (11154, 7343180), (11895, 6885736), (12038, 6803940), (13182, 6213460), (13420, 6103266), (13890, 5896748), (14872, 5507385), (15279, 5360680), (15860, 5164302), (16104, 5086055), (17160, 4773067), (17446, 4694820), (17576, 4660095), (18057, 4535960), (18520, 4422561), (18590, 4405908), (19032, 4303585), (20130, 4068844), (20280, 4038749), (20372, 4020510), (20618, 3972540), (21970, 3728076), (22308, 3671590), (23790, 3442868), (24076, 3401970), (24167, 3389160), (25465, 3216408), (26169, 3129880), (26364, 3106730), (26840, 3051633), (27780, 2948374), (27885, 2937272), (28243, 2900040), (30095, 2721576), (30558, 2680340), (30927, 2648360), (31720, 2582151), (32955, 2485384), (34892, 2347410), (36114, 2267980), (37180, 2202954), (40260, 2034422), (40744, 2010255), (41236, 1986270), (43615, 1877928), (43940, 1864038), (44616, 1835795), (47580, 1721434), (48152, 1700985), (48334, 1694580), (50930, 1608204), (51545, 1589016), (52338, 1564940), (52728, 1553365), (55560, 1474187), (55770, 1468636), (56486, 1450020), (60190, 1360788), (61116, 1340170), (61854, 1324180), (65910, 1242692), (66209, 1237080), (69784, 1173705), (72228, 1133990), (72501, 1129720), (74360, 1101477), (76395, 1072136), (78247, 1046760), (80520, 1017211), (82472, 993135), (84729, 966680), (87230, 938964), (87880, 932019), (90285, 907192), (95160, 860717), (96668, 847290), (101860, 804102), (103090, 794508), (104676, 782470), (111540, 734318), (112972, 725010), (113399, 722280), (120380, 680394), (120835, 677832), (122232, 670085), (123708, 662090), (130845, 625976), (131820, 621346), (132418, 618540), (134017, 611160), (141215, 580008), (144456, 566995), (145002, 564860), (152790, 536068), (154635, 529672), (156494, 523380), (169458, 483340), (174460, 469482), (180570, 453596), (193336, 423645), (198627, 412360), (203720, 402051), (206180, 397254), (209352, 391235), (223080, 367159), (225944, 362505), (226798, 361140), (234741, 348920), (240760, 340197), (241670, 338916), (247416, 331045), (261690, 312988), (263640, 310673), (264836, 309270), (268034, 305580), (282430, 290004)]