1881494160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 480

約数和(自身を含む): 7561516032

約数和(自身を除く): 5680021872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 208, 210, 217, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 364, 372, 390, 392, 397, 403, 420, 434, 455, 465, 490, 496, 520, 546, 560, 588, 620, 624, 637, 651, 728, 735, 744, 780, 784, 794, 806, 840, 868, 910, 930, 980, 1040, 1085, 1092, 1176, 1191, 1209, 1240, 1274, 1302, 1365, 1456, 1470, 1488, 1519, 1560, 1588, 1612, 1680, 1736, 1820, 1860, 1911, 1960, 1985, 2015, 2170, 2184, 2352, 2382, 2418, 2480, 2548, 2604, 2730, 2779, 2821, 2940, 3038, 3120, 3176, 3185, 3224, 3255, 3472, 3640, 3720, 3822, 3920, 3970, 4030, 4340, 4368, 4557, 4764, 4836, 5096, 5161, 5208, 5460, 5558, 5642, 5880, 5955, 6045, 6076, 6352, 6370, 6448, 6510, 7280, 7440, 7595, 7644, 7940, 8060, 8337, 8463, 8680, 9114, 9528, 9555, 9672, 10192, 10322, 10416, 10920, 11116, 11284, 11760, 11910, 12090, 12152, 12307, 12740, 13020, 13895, 14105, 15190, 15288, 15483, 15880, 16120, 16674, 16926, 17360, 18228, 19056, 19110, 19344, 19453, 19747, 20644, 21840, 22232, 22568, 22785, 23820, 24180, 24304, 24614, 25480, 25805, 26040, 27790, 28210, 30380, 30576, 30966, 31760, 32240, 33348, 33852, 36127, 36456, 36921, 38220, 38906, 39494, 41288, 41685, 42315, 44464, 45136, 45570, 47640, 48360, 49228, 50960, 51610, 52080, 55580, 56420, 58359, 59241, 60760, 61535, 61932, 66696, 67704, 72254, 72912, 73842, 76440, 77415, 77812, 78988, 82576, 83370, 84630, 86149, 91140, 95280, 96720, 97265, 98456, 98735, 103220, 108381, 111160, 112840, 116718, 118482, 121520, 123070, 123864, 133392, 135408, 144508, 147684, 152880, 154830, 155624, 157976, 159991, 166740, 169260, 172298, 180635, 182280, 184605, 194530, 196912, 197470, 206440, 216762, 222320, 225680, 233436, 236964, 246140, 247728, 252889, 258447, 289016, 291795, 295368, 296205, 309660, 311248, 315952, 319982, 333480, 338520, 344596, 361270, 364560, 369210, 389060, 394940, 412880, 430745, 433524, 466872, 473928, 479973, 492280, 505778, 516894, 541905, 578032, 583590, 590736, 592410, 603043, 619320, 639964, 666960, 677040, 689192, 722540, 738420, 758667, 778120, 789880, 799955, 861490, 867048, 933744, 947856, 959946, 984560, 1011556, 1033788, 1083810, 1119937, 1167180, 1184820, 1206086, 1238640, 1264445, 1279928, 1292235, 1378384, 1445080, 1476840, 1517334, 1556240, 1579760, 1599910, 1722980, 1734096, 1809129, 1919892, 2023112, 2067576, 2167620, 2239874, 2334360, 2369640, 2399865, 2412172, 2528890, 2559856, 2584470, 2890160, 2953680, 3015215, 3034668, 3199820, 3359811, 3445960, 3618258, 3793335, 3839784, 4046224, 4135152, 4335240, 4479748, 4668720, 4739280, 4799730, 4824344, 5057780, 5168940, 5599685, 6030430, 6069336, 6399640, 6719622, 6891920, 7236516, 7586670, 7679568, 7839559, 8670480, 8959496, 9045645, 9599460, 9648688, 10115560, 10337880, 11199370, 12060860, 12138672, 12799280, 13439244, 14473032, 15173340, 15679118, 16799055, 17918992, 18091290, 19198920, 20231120, 20675760, 22398740, 23518677, 24121720, 26878488, 28946064, 30346680, 31358236, 33598110, 36182580, 38397840, 39197795, 44797480, 47037354, 48243440, 53756976, 60693360, 62716472, 67196220, 72365160, 78395590, 89594960, 94074708, 117593385, 125432944, 134392440, 144730320, 156791180, 188149416, 235186770, 268784880, 313582360, 376298832, 470373540, 627164720, 940747080, 1881494160]

約数ペア:

[(1, 1881494160), (2, 940747080), (3, 627164720), (4, 470373540), (5, 376298832), (6, 313582360), (7, 268784880), (8, 235186770), (10, 188149416), (12, 156791180), (13, 144730320), (14, 134392440), (15, 125432944), (16, 117593385), (20, 94074708), (21, 89594960), (24, 78395590), (26, 72365160), (28, 67196220), (30, 62716472), (31, 60693360), (35, 53756976), (39, 48243440), (40, 47037354), (42, 44797480), (48, 39197795), (49, 38397840), (52, 36182580), (56, 33598110), (60, 31358236), (62, 30346680), (65, 28946064), (70, 26878488), (78, 24121720), (80, 23518677), (84, 22398740), (91, 20675760), (93, 20231120), (98, 19198920), (104, 18091290), (105, 17918992), (112, 16799055), (120, 15679118), (124, 15173340), (130, 14473032), (140, 13439244), (147, 12799280), (155, 12138672), (156, 12060860), (168, 11199370), (182, 10337880), (186, 10115560), (195, 9648688), (196, 9599460), (208, 9045645), (210, 8959496), (217, 8670480), (240, 7839559), (245, 7679568), (248, 7586670), (260, 7236516), (273, 6891920), (280, 6719622), (294, 6399640), (310, 6069336), (312, 6030430), (336, 5599685), (364, 5168940), (372, 5057780), (390, 4824344), (392, 4799730), (397, 4739280), (403, 4668720), (420, 4479748), (434, 4335240), (455, 4135152), (465, 4046224), (490, 3839784), (496, 3793335), (520, 3618258), (546, 3445960), (560, 3359811), (588, 3199820), (620, 3034668), (624, 3015215), (637, 2953680), (651, 2890160), (728, 2584470), (735, 2559856), (744, 2528890), (780, 2412172), (784, 2399865), (794, 2369640), (806, 2334360), (840, 2239874), (868, 2167620), (910, 2067576), (930, 2023112), (980, 1919892), (1040, 1809129), (1085, 1734096), (1092, 1722980), (1176, 1599910), (1191, 1579760), (1209, 1556240), (1240, 1517334), (1274, 1476840), (1302, 1445080), (1365, 1378384), (1456, 1292235), (1470, 1279928), (1488, 1264445), (1519, 1238640), (1560, 1206086), (1588, 1184820), (1612, 1167180), (1680, 1119937), (1736, 1083810), (1820, 1033788), (1860, 1011556), (1911, 984560), (1960, 959946), (1985, 947856), (2015, 933744), (2170, 867048), (2184, 861490), (2352, 799955), (2382, 789880), (2418, 778120), (2480, 758667), (2548, 738420), (2604, 722540), (2730, 689192), (2779, 677040), (2821, 666960), (2940, 639964), (3038, 619320), (3120, 603043), (3176, 592410), (3185, 590736), (3224, 583590), (3255, 578032), (3472, 541905), (3640, 516894), (3720, 505778), (3822, 492280), (3920, 479973), (3970, 473928), (4030, 466872), (4340, 433524), (4368, 430745), (4557, 412880), (4764, 394940), (4836, 389060), (5096, 369210), (5161, 364560), (5208, 361270), (5460, 344596), (5558, 338520), (5642, 333480), (5880, 319982), (5955, 315952), (6045, 311248), (6076, 309660), (6352, 296205), (6370, 295368), (6448, 291795), (6510, 289016), (7280, 258447), (7440, 252889), (7595, 247728), (7644, 246140), (7940, 236964), (8060, 233436), (8337, 225680), (8463, 222320), (8680, 216762), (9114, 206440), (9528, 197470), (9555, 196912), (9672, 194530), (10192, 184605), (10322, 182280), (10416, 180635), (10920, 172298), (11116, 169260), (11284, 166740), (11760, 159991), (11910, 157976), (12090, 155624), (12152, 154830), (12307, 152880), (12740, 147684), (13020, 144508), (13895, 135408), (14105, 133392), (15190, 123864), (15288, 123070), (15483, 121520), (15880, 118482), (16120, 116718), (16674, 112840), (16926, 111160), (17360, 108381), (18228, 103220), (19056, 98735), (19110, 98456), (19344, 97265), (19453, 96720), (19747, 95280), (20644, 91140), (21840, 86149), (22232, 84630), (22568, 83370), (22785, 82576), (23820, 78988), (24180, 77812), (24304, 77415), (24614, 76440), (25480, 73842), (25805, 72912), (26040, 72254), (27790, 67704), (28210, 66696), (30380, 61932), (30576, 61535), (30966, 60760), (31760, 59241), (32240, 58359), (33348, 56420), (33852, 55580), (36127, 52080), (36456, 51610), (36921, 50960), (38220, 49228), (38906, 48360), (39494, 47640), (41288, 45570), (41685, 45136), (42315, 44464)]