381512040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 512

約数和(自身を含む): 1548288000

約数和(自身を除く): 1166775960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 31, 35, 39, 40, 42, 46, 49, 52, 56, 60, 62, 65, 69, 70, 78, 84, 91, 92, 93, 98, 104, 105, 115, 120, 124, 130, 138, 140, 147, 155, 156, 161, 168, 182, 184, 186, 195, 196, 210, 217, 230, 245, 248, 260, 273, 276, 280, 294, 299, 310, 312, 322, 343, 345, 364, 372, 390, 392, 403, 420, 434, 455, 460, 465, 483, 490, 520, 546, 552, 588, 598, 620, 637, 644, 651, 686, 690, 713, 728, 735, 744, 780, 805, 806, 840, 868, 897, 910, 920, 930, 966, 980, 1029, 1085, 1092, 1127, 1176, 1196, 1209, 1240, 1274, 1288, 1302, 1365, 1372, 1380, 1426, 1470, 1495, 1519, 1560, 1610, 1612, 1715, 1736, 1794, 1820, 1860, 1911, 1932, 1960, 2015, 2058, 2093, 2139, 2170, 2184, 2254, 2392, 2415, 2418, 2548, 2604, 2730, 2744, 2760, 2821, 2852, 2940, 2990, 3038, 3185, 3220, 3224, 3255, 3381, 3430, 3565, 3588, 3640, 3720, 3822, 3864, 4030, 4116, 4186, 4278, 4340, 4459, 4485, 4508, 4557, 4830, 4836, 4991, 5096, 5145, 5208, 5460, 5635, 5642, 5704, 5880, 5980, 6045, 6076, 6279, 6370, 6440, 6510, 6762, 6860, 7130, 7176, 7595, 7644, 7889, 8060, 8232, 8372, 8463, 8556, 8680, 8918, 8970, 9016, 9114, 9269, 9555, 9660, 9672, 9982, 10290, 10465, 10633, 10695, 10920, 11270, 11284, 11960, 12090, 12152, 12558, 12740, 13020, 13377, 13524, 13720, 14105, 14260, 14651, 14973, 15190, 15288, 15778, 16120, 16744, 16905, 16926, 17112, 17836, 17940, 18228, 18538, 19110, 19320, 19747, 19964, 20580, 20930, 21266, 21390, 22295, 22540, 22568, 22785, 23667, 24180, 24955, 25116, 25480, 26040, 26754, 27048, 27807, 28210, 28520, 29302, 29946, 30380, 31395, 31556, 31899, 33810, 33852, 34937, 35672, 35880, 36456, 37076, 38220, 39445, 39494, 39928, 41160, 41860, 42315, 42532, 42780, 43953, 44590, 45080, 45570, 46345, 47334, 48360, 49910, 50232, 53165, 53508, 55614, 56420, 58604, 59241, 59892, 60760, 62790, 63112, 63798, 64883, 66885, 67620, 67704, 69874, 73255, 74152, 74865, 76440, 78890, 78988, 83720, 84630, 85064, 85560, 87906, 89180, 91140, 92690, 94668, 98735, 99820, 102557, 104811, 106330, 107016, 111228, 112840, 117208, 118335, 118482, 119784, 125580, 127596, 129766, 133770, 135240, 138229, 139035, 139748, 146510, 149730, 157780, 157976, 159495, 169260, 174685, 175812, 178360, 182280, 185380, 189336, 194649, 197470, 199640, 205114, 209622, 212660, 219765, 222456, 236670, 236964, 244559, 251160, 255192, 259532, 267540, 276458, 278070, 279496, 293020, 296205, 299460, 307671, 315560, 318990, 324415, 338520, 349370, 351624, 370760, 389298, 394940, 410228, 414687, 419244, 425320, 439530, 454181, 473340, 473928, 489118, 512785, 519064, 524055, 535080, 552916, 556140, 586040, 592410, 598920, 615342, 637980, 648830, 691145, 698740, 733677, 778596, 789880, 820456, 829374, 838488, 879060, 908362, 946680, 973245, 978236, 1025570, 1048110, 1105832, 1112280, 1184820, 1222795, 1230684, 1275960, 1297660, 1362543, 1382290, 1397480, 1467354, 1538355, 1557192, 1658748, 1758120, 1816724, 1946490, 1956472, 2051140, 2073435, 2096220, 2270905, 2369640, 2445590, 2461368, 2595320, 2725086, 2764580, 2934708, 3076710, 3179267, 3317496, 3633448, 3668385, 3892980, 4102280, 4146870, 4192440, 4541810, 4891180, 5450172, 5529160, 5869416, 6153420, 6358534, 6812715, 7336770, 7785960, 8293740, 9083620, 9537801, 9782360, 10900344, 12306840, 12717068, 13625430, 14673540, 15896335, 16587480, 18167240, 19075602, 25434136, 27250860, 29347080, 31792670, 38151204, 47689005, 54501720, 63585340, 76302408, 95378010, 127170680, 190756020, 381512040]

約数ペア:

[(1, 381512040), (2, 190756020), (3, 127170680), (4, 95378010), (5, 76302408), (6, 63585340), (7, 54501720), (8, 47689005), (10, 38151204), (12, 31792670), (13, 29347080), (14, 27250860), (15, 25434136), (20, 19075602), (21, 18167240), (23, 16587480), (24, 15896335), (26, 14673540), (28, 13625430), (30, 12717068), (31, 12306840), (35, 10900344), (39, 9782360), (40, 9537801), (42, 9083620), (46, 8293740), (49, 7785960), (52, 7336770), (56, 6812715), (60, 6358534), (62, 6153420), (65, 5869416), (69, 5529160), (70, 5450172), (78, 4891180), (84, 4541810), (91, 4192440), (92, 4146870), (93, 4102280), (98, 3892980), (104, 3668385), (105, 3633448), (115, 3317496), (120, 3179267), (124, 3076710), (130, 2934708), (138, 2764580), (140, 2725086), (147, 2595320), (155, 2461368), (156, 2445590), (161, 2369640), (168, 2270905), (182, 2096220), (184, 2073435), (186, 2051140), (195, 1956472), (196, 1946490), (210, 1816724), (217, 1758120), (230, 1658748), (245, 1557192), (248, 1538355), (260, 1467354), (273, 1397480), (276, 1382290), (280, 1362543), (294, 1297660), (299, 1275960), (310, 1230684), (312, 1222795), (322, 1184820), (343, 1112280), (345, 1105832), (364, 1048110), (372, 1025570), (390, 978236), (392, 973245), (403, 946680), (420, 908362), (434, 879060), (455, 838488), (460, 829374), (465, 820456), (483, 789880), (490, 778596), (520, 733677), (546, 698740), (552, 691145), (588, 648830), (598, 637980), (620, 615342), (637, 598920), (644, 592410), (651, 586040), (686, 556140), (690, 552916), (713, 535080), (728, 524055), (735, 519064), (744, 512785), (780, 489118), (805, 473928), (806, 473340), (840, 454181), (868, 439530), (897, 425320), (910, 419244), (920, 414687), (930, 410228), (966, 394940), (980, 389298), (1029, 370760), (1085, 351624), (1092, 349370), (1127, 338520), (1176, 324415), (1196, 318990), (1209, 315560), (1240, 307671), (1274, 299460), (1288, 296205), (1302, 293020), (1365, 279496), (1372, 278070), (1380, 276458), (1426, 267540), (1470, 259532), (1495, 255192), (1519, 251160), (1560, 244559), (1610, 236964), (1612, 236670), (1715, 222456), (1736, 219765), (1794, 212660), (1820, 209622), (1860, 205114), (1911, 199640), (1932, 197470), (1960, 194649), (2015, 189336), (2058, 185380), (2093, 182280), (2139, 178360), (2170, 175812), (2184, 174685), (2254, 169260), (2392, 159495), (2415, 157976), (2418, 157780), (2548, 149730), (2604, 146510), (2730, 139748), (2744, 139035), (2760, 138229), (2821, 135240), (2852, 133770), (2940, 129766), (2990, 127596), (3038, 125580), (3185, 119784), (3220, 118482), (3224, 118335), (3255, 117208), (3381, 112840), (3430, 111228), (3565, 107016), (3588, 106330), (3640, 104811), (3720, 102557), (3822, 99820), (3864, 98735), (4030, 94668), (4116, 92690), (4186, 91140), (4278, 89180), (4340, 87906), (4459, 85560), (4485, 85064), (4508, 84630), (4557, 83720), (4830, 78988), (4836, 78890), (4991, 76440), (5096, 74865), (5145, 74152), (5208, 73255), (5460, 69874), (5635, 67704), (5642, 67620), (5704, 66885), (5880, 64883), (5980, 63798), (6045, 63112), (6076, 62790), (6279, 60760), (6370, 59892), (6440, 59241), (6510, 58604), (6762, 56420), (6860, 55614), (7130, 53508), (7176, 53165), (7595, 50232), (7644, 49910), (7889, 48360), (8060, 47334), (8232, 46345), (8372, 45570), (8463, 45080), (8556, 44590), (8680, 43953), (8918, 42780), (8970, 42532), (9016, 42315), (9114, 41860), (9269, 41160), (9555, 39928), (9660, 39494), (9672, 39445), (9982, 38220), (10290, 37076), (10465, 36456), (10633, 35880), (10695, 35672), (10920, 34937), (11270, 33852), (11284, 33810), (11960, 31899), (12090, 31556), (12152, 31395), (12558, 30380), (12740, 29946), (13020, 29302), (13377, 28520), (13524, 28210), (13720, 27807), (14105, 27048), (14260, 26754), (14651, 26040), (14973, 25480), (15190, 25116), (15288, 24955), (15778, 24180), (16120, 23667), (16744, 22785), (16905, 22568), (16926, 22540), (17112, 22295), (17836, 21390), (17940, 21266), (18228, 20930), (18538, 20580), (19110, 19964), (19320, 19747)]