1291454368000

素因数分解:

$2^8\times 5^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{15121}}^1$

素因数の和:15326

約数の個数: 288

約数和(自身を含む): 3428343461088

約数和(自身を除く): 2136889093088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 157, 160, 170, 200, 250, 256, 272, 314, 320, 340, 400, 425, 500, 544, 628, 640, 680, 785, 800, 850, 1000, 1088, 1256, 1280, 1360, 1570, 1600, 1700, 2000, 2125, 2176, 2512, 2669, 2720, 3140, 3200, 3400, 3925, 4000, 4250, 4352, 5024, 5338, 5440, 6280, 6400, 6800, 7850, 8000, 8500, 10048, 10676, 10880, 12560, 13345, 13600, 15121, 15700, 16000, 17000, 19625, 20096, 21352, 21760, 25120, 26690, 27200, 30242, 31400, 32000, 34000, 39250, 40192, 42704, 50240, 53380, 54400, 60484, 62800, 66725, 68000, 75605, 78500, 85408, 100480, 106760, 108800, 120968, 125600, 133450, 136000, 151210, 157000, 170816, 200960, 213520, 241936, 251200, 257057, 266900, 272000, 302420, 314000, 333625, 341632, 378025, 427040, 483872, 502400, 514114, 533800, 544000, 604840, 628000, 667250, 683264, 756050, 854080, 967744, 1004800, 1028228, 1067600, 1209680, 1256000, 1285285, 1334500, 1512100, 1708160, 1890125, 1935488, 2056456, 2135200, 2373997, 2419360, 2512000, 2570570, 2669000, 3024200, 3416320, 3780250, 3870976, 4112912, 4270400, 4747994, 4838720, 5024000, 5141140, 5338000, 6048400, 6426425, 7560500, 8225824, 8540800, 9495988, 9677440, 10282280, 10676000, 11869985, 12096800, 12852850, 15121000, 16451648, 17081600, 18991976, 19354880, 20564560, 21352000, 23739970, 24193600, 25705700, 30242000, 32132125, 32903296, 37983952, 40357949, 41129120, 42704000, 47479940, 48387200, 51411400, 59349925, 60484000, 64264250, 65806592, 75967904, 80715898, 82258240, 85408000, 94959880, 96774400, 102822800, 118699850, 120968000, 128528500, 151935808, 161431796, 164516480, 189919760, 201789745, 205645600, 237399700, 241936000, 257057000, 296749625, 303871616, 322863592, 329032960, 379839520, 403579490, 411291200, 474799400, 483872000, 514114000, 593499250, 607743232, 645727184, 759679040, 807158980, 822582400, 949598800, 1008948725, 1028228000, 1186998500, 1291454368, 1519358080, 1614317960, 1645164800, 1899197600, 2017897450, 2056456000, 2373997000, 2582908736, 3038716160, 3228635920, 3798395200, 4035794900, 4112912000, 4747994000, 5044743625, 5165817472, 6457271840, 7596790400, 8071589800, 8225824000, 9495988000, 10089487250, 10331634944, 12914543680, 15193580800, 16143179600, 18991976000, 20178974500, 25829087360, 32286359200, 37983952000, 40357949000, 51658174720, 64572718400, 75967904000, 80715898000, 129145436800, 161431796000, 258290873600, 322863592000, 645727184000, 1291454368000]

約数ペア:

[(1, 1291454368000), (2, 645727184000), (4, 322863592000), (5, 258290873600), (8, 161431796000), (10, 129145436800), (16, 80715898000), (17, 75967904000), (20, 64572718400), (25, 51658174720), (32, 40357949000), (34, 37983952000), (40, 32286359200), (50, 25829087360), (64, 20178974500), (68, 18991976000), (80, 16143179600), (85, 15193580800), (100, 12914543680), (125, 10331634944), (128, 10089487250), (136, 9495988000), (157, 8225824000), (160, 8071589800), (170, 7596790400), (200, 6457271840), (250, 5165817472), (256, 5044743625), (272, 4747994000), (314, 4112912000), (320, 4035794900), (340, 3798395200), (400, 3228635920), (425, 3038716160), (500, 2582908736), (544, 2373997000), (628, 2056456000), (640, 2017897450), (680, 1899197600), (785, 1645164800), (800, 1614317960), (850, 1519358080), (1000, 1291454368), (1088, 1186998500), (1256, 1028228000), (1280, 1008948725), (1360, 949598800), (1570, 822582400), (1600, 807158980), (1700, 759679040), (2000, 645727184), (2125, 607743232), (2176, 593499250), (2512, 514114000), (2669, 483872000), (2720, 474799400), (3140, 411291200), (3200, 403579490), (3400, 379839520), (3925, 329032960), (4000, 322863592), (4250, 303871616), (4352, 296749625), (5024, 257057000), (5338, 241936000), (5440, 237399700), (6280, 205645600), (6400, 201789745), (6800, 189919760), (7850, 164516480), (8000, 161431796), (8500, 151935808), (10048, 128528500), (10676, 120968000), (10880, 118699850), (12560, 102822800), (13345, 96774400), (13600, 94959880), (15121, 85408000), (15700, 82258240), (16000, 80715898), (17000, 75967904), (19625, 65806592), (20096, 64264250), (21352, 60484000), (21760, 59349925), (25120, 51411400), (26690, 48387200), (27200, 47479940), (30242, 42704000), (31400, 41129120), (32000, 40357949), (34000, 37983952), (39250, 32903296), (40192, 32132125), (42704, 30242000), (50240, 25705700), (53380, 24193600), (54400, 23739970), (60484, 21352000), (62800, 20564560), (66725, 19354880), (68000, 18991976), (75605, 17081600), (78500, 16451648), (85408, 15121000), (100480, 12852850), (106760, 12096800), (108800, 11869985), (120968, 10676000), (125600, 10282280), (133450, 9677440), (136000, 9495988), (151210, 8540800), (157000, 8225824), (170816, 7560500), (200960, 6426425), (213520, 6048400), (241936, 5338000), (251200, 5141140), (257057, 5024000), (266900, 4838720), (272000, 4747994), (302420, 4270400), (314000, 4112912), (333625, 3870976), (341632, 3780250), (378025, 3416320), (427040, 3024200), (483872, 2669000), (502400, 2570570), (514114, 2512000), (533800, 2419360), (544000, 2373997), (604840, 2135200), (628000, 2056456), (667250, 1935488), (683264, 1890125), (756050, 1708160), (854080, 1512100), (967744, 1334500), (1004800, 1285285), (1028228, 1256000), (1067600, 1209680)]