319224360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 512

約数和(自身を含む): 1300561920

約数和(自身を除く): 981337560

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, 41, 42, 46, 52, 56, 60, 62, 65, 69, 70, 78, 82, 84, 91, 92, 93, 104, 105, 115, 120, 123, 124, 130, 138, 140, 155, 156, 161, 164, 168, 182, 184, 186, 195, 205, 210, 217, 230, 246, 248, 260, 273, 276, 280, 287, 299, 310, 312, 322, 328, 345, 364, 372, 390, 403, 410, 420, 434, 455, 460, 465, 483, 492, 520, 533, 546, 552, 574, 598, 615, 620, 644, 651, 690, 713, 728, 744, 780, 805, 806, 820, 840, 861, 868, 897, 910, 920, 930, 943, 966, 984, 1066, 1085, 1092, 1148, 1196, 1209, 1230, 1240, 1271, 1288, 1302, 1365, 1380, 1426, 1435, 1495, 1560, 1599, 1610, 1612, 1640, 1722, 1736, 1794, 1820, 1860, 1886, 1932, 2015, 2093, 2132, 2139, 2170, 2184, 2296, 2392, 2415, 2418, 2460, 2542, 2604, 2665, 2730, 2760, 2821, 2829, 2852, 2870, 2990, 3198, 3220, 3224, 3255, 3444, 3565, 3588, 3640, 3720, 3731, 3772, 3813, 3864, 4030, 4186, 4264, 4278, 4305, 4340, 4485, 4715, 4830, 4836, 4920, 4991, 5084, 5208, 5330, 5460, 5642, 5658, 5704, 5740, 5980, 6045, 6279, 6355, 6396, 6440, 6510, 6601, 6888, 7130, 7176, 7462, 7544, 7626, 7995, 8060, 8372, 8463, 8556, 8610, 8680, 8897, 8970, 9269, 9430, 9660, 9672, 9982, 10168, 10465, 10660, 10695, 10920, 11193, 11284, 11316, 11480, 11960, 12090, 12259, 12558, 12710, 12792, 13020, 13202, 14105, 14145, 14260, 14924, 14973, 15252, 15990, 16120, 16523, 16744, 16926, 17112, 17220, 17794, 17940, 18538, 18655, 18860, 19065, 19320, 19803, 19964, 20930, 21320, 21390, 22386, 22568, 22632, 24180, 24518, 24955, 25116, 25420, 26040, 26404, 26691, 27807, 28210, 28290, 28520, 29233, 29848, 29946, 30504, 31395, 31980, 33005, 33046, 33852, 34440, 35588, 35880, 36777, 37076, 37310, 37720, 38130, 39606, 39928, 41860, 42315, 42780, 44485, 44772, 46345, 48360, 49036, 49569, 49910, 50232, 50840, 52808, 53382, 55614, 55965, 56420, 56580, 58466, 59892, 61295, 62790, 63960, 64883, 66010, 66092, 67704, 71176, 73554, 74152, 74620, 74865, 76260, 79212, 82615, 83720, 84630, 85560, 85813, 87699, 88970, 89544, 92690, 98072, 99015, 99138, 99820, 106764, 111228, 111930, 112840, 113160, 115661, 116932, 119784, 122590, 125580, 129766, 132020, 132184, 133455, 139035, 146165, 147108, 149240, 149730, 152520, 158424, 165230, 169260, 171626, 175398, 177940, 183885, 185380, 194649, 198030, 198276, 199640, 204631, 213528, 222456, 223860, 231322, 233864, 245180, 247845, 251160, 257439, 259532, 264040, 266910, 278070, 292330, 294216, 299460, 324415, 330460, 338520, 343252, 346983, 350796, 355880, 367770, 370760, 380029, 389298, 396060, 396552, 409262, 429065, 438495, 447720, 462644, 490360, 495690, 514878, 519064, 533820, 556140, 578305, 584660, 598920, 613893, 648830, 660920, 686504, 693966, 701592, 735540, 760058, 778596, 792120, 818524, 858130, 876990, 925288, 973245, 991380, 1023155, 1029756, 1067640, 1112280, 1140087, 1156610, 1169320, 1227786, 1287195, 1297660, 1387932, 1471080, 1520116, 1557192, 1637048, 1716260, 1734915, 1753980, 1900145, 1946490, 1982760, 2046310, 2059512, 2280174, 2313220, 2455572, 2574390, 2595320, 2660203, 2775864, 3040232, 3069465, 3432520, 3469830, 3507960, 3800290, 3892980, 4092620, 4560348, 4626440, 4911144, 5148780, 5320406, 5700435, 6138930, 6939660, 7600580, 7785960, 7980609, 8185240, 9120696, 10297560, 10640812, 11400870, 12277860, 13301015, 13879320, 15201160, 15961218, 21281624, 22801740, 24555720, 26602030, 31922436, 39903045, 45603480, 53204060, 63844872, 79806090, 106408120, 159612180, 319224360]

約数ペア:

[(1, 319224360), (2, 159612180), (3, 106408120), (4, 79806090), (5, 63844872), (6, 53204060), (7, 45603480), (8, 39903045), (10, 31922436), (12, 26602030), (13, 24555720), (14, 22801740), (15, 21281624), (20, 15961218), (21, 15201160), (23, 13879320), (24, 13301015), (26, 12277860), (28, 11400870), (30, 10640812), (31, 10297560), (35, 9120696), (39, 8185240), (40, 7980609), (41, 7785960), (42, 7600580), (46, 6939660), (52, 6138930), (56, 5700435), (60, 5320406), (62, 5148780), (65, 4911144), (69, 4626440), (70, 4560348), (78, 4092620), (82, 3892980), (84, 3800290), (91, 3507960), (92, 3469830), (93, 3432520), (104, 3069465), (105, 3040232), (115, 2775864), (120, 2660203), (123, 2595320), (124, 2574390), (130, 2455572), (138, 2313220), (140, 2280174), (155, 2059512), (156, 2046310), (161, 1982760), (164, 1946490), (168, 1900145), (182, 1753980), (184, 1734915), (186, 1716260), (195, 1637048), (205, 1557192), (210, 1520116), (217, 1471080), (230, 1387932), (246, 1297660), (248, 1287195), (260, 1227786), (273, 1169320), (276, 1156610), (280, 1140087), (287, 1112280), (299, 1067640), (310, 1029756), (312, 1023155), (322, 991380), (328, 973245), (345, 925288), (364, 876990), (372, 858130), (390, 818524), (403, 792120), (410, 778596), (420, 760058), (434, 735540), (455, 701592), (460, 693966), (465, 686504), (483, 660920), (492, 648830), (520, 613893), (533, 598920), (546, 584660), (552, 578305), (574, 556140), (598, 533820), (615, 519064), (620, 514878), (644, 495690), (651, 490360), (690, 462644), (713, 447720), (728, 438495), (744, 429065), (780, 409262), (805, 396552), (806, 396060), (820, 389298), (840, 380029), (861, 370760), (868, 367770), (897, 355880), (910, 350796), (920, 346983), (930, 343252), (943, 338520), (966, 330460), (984, 324415), (1066, 299460), (1085, 294216), (1092, 292330), (1148, 278070), (1196, 266910), (1209, 264040), (1230, 259532), (1240, 257439), (1271, 251160), (1288, 247845), (1302, 245180), (1365, 233864), (1380, 231322), (1426, 223860), (1435, 222456), (1495, 213528), (1560, 204631), (1599, 199640), (1610, 198276), (1612, 198030), (1640, 194649), (1722, 185380), (1736, 183885), (1794, 177940), (1820, 175398), (1860, 171626), (1886, 169260), (1932, 165230), (2015, 158424), (2093, 152520), (2132, 149730), (2139, 149240), (2170, 147108), (2184, 146165), (2296, 139035), (2392, 133455), (2415, 132184), (2418, 132020), (2460, 129766), (2542, 125580), (2604, 122590), (2665, 119784), (2730, 116932), (2760, 115661), (2821, 113160), (2829, 112840), (2852, 111930), (2870, 111228), (2990, 106764), (3198, 99820), (3220, 99138), (3224, 99015), (3255, 98072), (3444, 92690), (3565, 89544), (3588, 88970), (3640, 87699), (3720, 85813), (3731, 85560), (3772, 84630), (3813, 83720), (3864, 82615), (4030, 79212), (4186, 76260), (4264, 74865), (4278, 74620), (4305, 74152), (4340, 73554), (4485, 71176), (4715, 67704), (4830, 66092), (4836, 66010), (4920, 64883), (4991, 63960), (5084, 62790), (5208, 61295), (5330, 59892), (5460, 58466), (5642, 56580), (5658, 56420), (5704, 55965), (5740, 55614), (5980, 53382), (6045, 52808), (6279, 50840), (6355, 50232), (6396, 49910), (6440, 49569), (6510, 49036), (6601, 48360), (6888, 46345), (7130, 44772), (7176, 44485), (7462, 42780), (7544, 42315), (7626, 41860), (7995, 39928), (8060, 39606), (8372, 38130), (8463, 37720), (8556, 37310), (8610, 37076), (8680, 36777), (8897, 35880), (8970, 35588), (9269, 34440), (9430, 33852), (9660, 33046), (9672, 33005), (9982, 31980), (10168, 31395), (10465, 30504), (10660, 29946), (10695, 29848), (10920, 29233), (11193, 28520), (11284, 28290), (11316, 28210), (11480, 27807), (11960, 26691), (12090, 26404), (12259, 26040), (12558, 25420), (12710, 25116), (12792, 24955), (13020, 24518), (13202, 24180), (14105, 22632), (14145, 22568), (14260, 22386), (14924, 21390), (14973, 21320), (15252, 20930), (15990, 19964), (16120, 19803), (16523, 19320), (16744, 19065), (16926, 18860), (17112, 18655), (17220, 18538), (17794, 17940)]