264448080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 240

約数和(自身を含む): 1007435520

約数和(自身を除く): 742987440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1487, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 2974, 3120, 3420, 3705, 3952, 4446, 4461, 4560, 4680, 4940, 5928, 5948, 6840, 7410, 7435, 8892, 8922, 9360, 9880, 11115, 11856, 11896, 13383, 13680, 14820, 14870, 17784, 17844, 19331, 19760, 22230, 22305, 23792, 26766, 28253, 29640, 29740, 35568, 35688, 38662, 44460, 44610, 53532, 56506, 57993, 59280, 59480, 66915, 71376, 77324, 84759, 88920, 89220, 96655, 107064, 113012, 115986, 118960, 133830, 141265, 154648, 169518, 173979, 177840, 178440, 193310, 214128, 226024, 231972, 254277, 267660, 282530, 289965, 309296, 339036, 347958, 356880, 367289, 386620, 423795, 452048, 463944, 508554, 535320, 565060, 579930, 678072, 695916, 734578, 773240, 847590, 869895, 927888, 1017108, 1070640, 1101867, 1130120, 1159860, 1271385, 1356144, 1391832, 1469156, 1546480, 1695180, 1739790, 1836445, 2034216, 2203734, 2260240, 2319720, 2542770, 2783664, 2938312, 3305601, 3390360, 3479580, 3672890, 4068432, 4407468, 4639440, 5085540, 5509335, 5876624, 6611202, 6780720, 6959160, 7345780, 8814936, 10171080, 11018670, 13222404, 13918320, 14691560, 16528005, 17629872, 20342160, 22037340, 26444808, 29383120, 33056010, 44074680, 52889616, 66112020, 88149360, 132224040, 264448080]

約数ペア:

[(1, 264448080), (2, 132224040), (3, 88149360), (4, 66112020), (5, 52889616), (6, 44074680), (8, 33056010), (9, 29383120), (10, 26444808), (12, 22037340), (13, 20342160), (15, 17629872), (16, 16528005), (18, 14691560), (19, 13918320), (20, 13222404), (24, 11018670), (26, 10171080), (30, 8814936), (36, 7345780), (38, 6959160), (39, 6780720), (40, 6611202), (45, 5876624), (48, 5509335), (52, 5085540), (57, 4639440), (60, 4407468), (65, 4068432), (72, 3672890), (76, 3479580), (78, 3390360), (80, 3305601), (90, 2938312), (95, 2783664), (104, 2542770), (114, 2319720), (117, 2260240), (120, 2203734), (130, 2034216), (144, 1836445), (152, 1739790), (156, 1695180), (171, 1546480), (180, 1469156), (190, 1391832), (195, 1356144), (208, 1271385), (228, 1159860), (234, 1130120), (240, 1101867), (247, 1070640), (260, 1017108), (285, 927888), (304, 869895), (312, 847590), (342, 773240), (360, 734578), (380, 695916), (390, 678072), (456, 579930), (468, 565060), (494, 535320), (520, 508554), (570, 463944), (585, 452048), (624, 423795), (684, 386620), (720, 367289), (741, 356880), (760, 347958), (780, 339036), (855, 309296), (912, 289965), (936, 282530), (988, 267660), (1040, 254277), (1140, 231972), (1170, 226024), (1235, 214128), (1368, 193310), (1482, 178440), (1487, 177840), (1520, 173979), (1560, 169518), (1710, 154648), (1872, 141265), (1976, 133830), (2223, 118960), (2280, 115986), (2340, 113012), (2470, 107064), (2736, 96655), (2964, 89220), (2974, 88920), (3120, 84759), (3420, 77324), (3705, 71376), (3952, 66915), (4446, 59480), (4461, 59280), (4560, 57993), (4680, 56506), (4940, 53532), (5928, 44610), (5948, 44460), (6840, 38662), (7410, 35688), (7435, 35568), (8892, 29740), (8922, 29640), (9360, 28253), (9880, 26766), (11115, 23792), (11856, 22305), (11896, 22230), (13383, 19760), (13680, 19331), (14820, 17844), (14870, 17784)]