130974480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2038

約数の個数: 240

約数和(自身を含む): 541632000

約数和(自身を除く): 410657520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 1999, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3998, 4095, 4368, 4680, 5040, 5460, 5997, 6552, 7280, 7996, 8190, 9360, 9995, 10920, 11994, 13104, 13993, 15992, 16380, 17991, 19990, 21840, 23988, 25987, 27986, 29985, 31984, 32760, 35982, 39980, 41979, 47976, 51974, 55972, 59970, 65520, 69965, 71964, 77961, 79960, 83958, 89955, 95952, 103948, 111944, 119940, 125937, 129935, 139930, 143928, 155922, 159920, 167916, 179910, 181909, 207896, 209895, 223888, 233883, 239880, 251874, 259870, 279860, 287856, 311844, 335832, 359820, 363818, 389805, 415792, 419790, 467766, 479760, 503748, 519740, 545727, 559720, 623688, 629685, 671664, 719640, 727636, 779610, 839580, 909545, 935532, 1007496, 1039480, 1091454, 1119440, 1169415, 1247376, 1259370, 1439280, 1455272, 1559220, 1637181, 1679160, 1819090, 1871064, 2014992, 2078960, 2182908, 2338830, 2518740, 2728635, 2910544, 3118440, 3274362, 3358320, 3638180, 3742128, 4365816, 4677660, 5037480, 5457270, 6236880, 6548724, 7276360, 8185905, 8731632, 9355320, 10074960, 10914540, 13097448, 14552720, 16371810, 18710640, 21829080, 26194896, 32743620, 43658160, 65487240, 130974480]

約数ペア:

[(1, 130974480), (2, 65487240), (3, 43658160), (4, 32743620), (5, 26194896), (6, 21829080), (7, 18710640), (8, 16371810), (9, 14552720), (10, 13097448), (12, 10914540), (13, 10074960), (14, 9355320), (15, 8731632), (16, 8185905), (18, 7276360), (20, 6548724), (21, 6236880), (24, 5457270), (26, 5037480), (28, 4677660), (30, 4365816), (35, 3742128), (36, 3638180), (39, 3358320), (40, 3274362), (42, 3118440), (45, 2910544), (48, 2728635), (52, 2518740), (56, 2338830), (60, 2182908), (63, 2078960), (65, 2014992), (70, 1871064), (72, 1819090), (78, 1679160), (80, 1637181), (84, 1559220), (90, 1455272), (91, 1439280), (104, 1259370), (105, 1247376), (112, 1169415), (117, 1119440), (120, 1091454), (126, 1039480), (130, 1007496), (140, 935532), (144, 909545), (156, 839580), (168, 779610), (180, 727636), (182, 719640), (195, 671664), (208, 629685), (210, 623688), (234, 559720), (240, 545727), (252, 519740), (260, 503748), (273, 479760), (280, 467766), (312, 419790), (315, 415792), (336, 389805), (360, 363818), (364, 359820), (390, 335832), (420, 311844), (455, 287856), (468, 279860), (504, 259870), (520, 251874), (546, 239880), (560, 233883), (585, 223888), (624, 209895), (630, 207896), (720, 181909), (728, 179910), (780, 167916), (819, 159920), (840, 155922), (910, 143928), (936, 139930), (1008, 129935), (1040, 125937), (1092, 119940), (1170, 111944), (1260, 103948), (1365, 95952), (1456, 89955), (1560, 83958), (1638, 79960), (1680, 77961), (1820, 71964), (1872, 69965), (1999, 65520), (2184, 59970), (2340, 55972), (2520, 51974), (2730, 47976), (3120, 41979), (3276, 39980), (3640, 35982), (3998, 32760), (4095, 31984), (4368, 29985), (4680, 27986), (5040, 25987), (5460, 23988), (5997, 21840), (6552, 19990), (7280, 17991), (7996, 16380), (8190, 15992), (9360, 13993), (9995, 13104), (10920, 11994)]