140398440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 556554240

約数和(自身を除く): 416155800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 43, 46, 52, 56, 60, 65, 69, 70, 78, 84, 86, 91, 92, 104, 105, 115, 120, 129, 130, 138, 140, 156, 161, 168, 169, 172, 182, 184, 195, 210, 215, 230, 258, 260, 273, 276, 280, 299, 301, 312, 322, 338, 344, 345, 364, 390, 420, 430, 455, 460, 483, 507, 516, 520, 546, 552, 559, 598, 602, 644, 645, 676, 690, 728, 780, 805, 840, 845, 860, 897, 903, 910, 920, 966, 989, 1014, 1032, 1092, 1118, 1183, 1196, 1204, 1288, 1290, 1352, 1365, 1380, 1495, 1505, 1560, 1610, 1677, 1690, 1720, 1794, 1806, 1820, 1932, 1978, 2028, 2093, 2184, 2236, 2366, 2392, 2408, 2415, 2535, 2580, 2730, 2760, 2795, 2967, 2990, 3010, 3220, 3354, 3380, 3549, 3588, 3612, 3640, 3864, 3887, 3913, 3956, 4056, 4186, 4472, 4485, 4515, 4732, 4830, 4945, 5070, 5160, 5460, 5590, 5915, 5934, 5980, 6020, 6279, 6440, 6708, 6760, 6923, 7098, 7176, 7224, 7267, 7774, 7826, 7912, 8372, 8385, 8970, 9030, 9464, 9660, 9890, 10140, 10465, 10920, 11180, 11661, 11739, 11830, 11868, 11960, 12040, 12558, 12857, 13416, 13846, 14196, 14534, 14835, 15548, 15652, 16744, 16770, 17745, 17940, 18060, 19320, 19435, 19565, 19780, 20280, 20769, 20930, 21801, 22360, 23322, 23478, 23660, 23736, 25116, 25714, 27209, 27692, 28392, 29068, 29670, 31096, 31304, 31395, 33540, 34615, 35490, 35880, 36120, 36335, 38571, 38870, 39130, 39560, 41538, 41860, 43602, 46644, 46956, 47320, 50232, 50869, 51428, 54418, 55384, 58136, 58305, 58695, 59340, 62790, 64285, 67080, 69230, 70980, 72670, 77142, 77740, 78260, 81627, 83076, 83720, 87204, 89999, 93288, 93912, 101738, 102856, 103845, 108836, 109005, 116610, 117390, 118680, 125580, 128570, 136045, 138460, 141960, 145340, 152607, 154284, 155480, 156520, 163254, 166152, 167141, 174408, 179998, 192855, 203476, 207690, 217672, 218010, 233220, 234780, 251160, 254345, 257140, 269997, 272090, 276920, 290680, 305214, 308568, 326508, 334282, 359996, 385710, 406952, 408135, 415380, 436020, 449995, 466440, 469560, 501423, 508690, 514280, 539994, 544180, 610428, 653016, 668564, 719992, 763035, 771420, 816270, 830760, 835705, 872040, 899990, 1002846, 1017380, 1079988, 1088360, 1169987, 1220856, 1337128, 1349985, 1526070, 1542840, 1632540, 1671410, 1799980, 2005692, 2034760, 2159976, 2339974, 2507115, 2699970, 3052140, 3265080, 3342820, 3509961, 3599960, 4011384, 4679948, 5014230, 5399940, 5849935, 6104280, 6685640, 7019922, 9359896, 10028460, 10799880, 11699870, 14039844, 17549805, 20056920, 23399740, 28079688, 35099610, 46799480, 70199220, 140398440]

約数ペア:

[(1, 140398440), (2, 70199220), (3, 46799480), (4, 35099610), (5, 28079688), (6, 23399740), (7, 20056920), (8, 17549805), (10, 14039844), (12, 11699870), (13, 10799880), (14, 10028460), (15, 9359896), (20, 7019922), (21, 6685640), (23, 6104280), (24, 5849935), (26, 5399940), (28, 5014230), (30, 4679948), (35, 4011384), (39, 3599960), (40, 3509961), (42, 3342820), (43, 3265080), (46, 3052140), (52, 2699970), (56, 2507115), (60, 2339974), (65, 2159976), (69, 2034760), (70, 2005692), (78, 1799980), (84, 1671410), (86, 1632540), (91, 1542840), (92, 1526070), (104, 1349985), (105, 1337128), (115, 1220856), (120, 1169987), (129, 1088360), (130, 1079988), (138, 1017380), (140, 1002846), (156, 899990), (161, 872040), (168, 835705), (169, 830760), (172, 816270), (182, 771420), (184, 763035), (195, 719992), (210, 668564), (215, 653016), (230, 610428), (258, 544180), (260, 539994), (273, 514280), (276, 508690), (280, 501423), (299, 469560), (301, 466440), (312, 449995), (322, 436020), (338, 415380), (344, 408135), (345, 406952), (364, 385710), (390, 359996), (420, 334282), (430, 326508), (455, 308568), (460, 305214), (483, 290680), (507, 276920), (516, 272090), (520, 269997), (546, 257140), (552, 254345), (559, 251160), (598, 234780), (602, 233220), (644, 218010), (645, 217672), (676, 207690), (690, 203476), (728, 192855), (780, 179998), (805, 174408), (840, 167141), (845, 166152), (860, 163254), (897, 156520), (903, 155480), (910, 154284), (920, 152607), (966, 145340), (989, 141960), (1014, 138460), (1032, 136045), (1092, 128570), (1118, 125580), (1183, 118680), (1196, 117390), (1204, 116610), (1288, 109005), (1290, 108836), (1352, 103845), (1365, 102856), (1380, 101738), (1495, 93912), (1505, 93288), (1560, 89999), (1610, 87204), (1677, 83720), (1690, 83076), (1720, 81627), (1794, 78260), (1806, 77740), (1820, 77142), (1932, 72670), (1978, 70980), (2028, 69230), (2093, 67080), (2184, 64285), (2236, 62790), (2366, 59340), (2392, 58695), (2408, 58305), (2415, 58136), (2535, 55384), (2580, 54418), (2730, 51428), (2760, 50869), (2795, 50232), (2967, 47320), (2990, 46956), (3010, 46644), (3220, 43602), (3354, 41860), (3380, 41538), (3549, 39560), (3588, 39130), (3612, 38870), (3640, 38571), (3864, 36335), (3887, 36120), (3913, 35880), (3956, 35490), (4056, 34615), (4186, 33540), (4472, 31395), (4485, 31304), (4515, 31096), (4732, 29670), (4830, 29068), (4945, 28392), (5070, 27692), (5160, 27209), (5460, 25714), (5590, 25116), (5915, 23736), (5934, 23660), (5980, 23478), (6020, 23322), (6279, 22360), (6440, 21801), (6708, 20930), (6760, 20769), (6923, 20280), (7098, 19780), (7176, 19565), (7224, 19435), (7267, 19320), (7774, 18060), (7826, 17940), (7912, 17745), (8372, 16770), (8385, 16744), (8970, 15652), (9030, 15548), (9464, 14835), (9660, 14534), (9890, 14196), (10140, 13846), (10465, 13416), (10920, 12857), (11180, 12558), (11661, 12040), (11739, 11960), (11830, 11868)]