297938160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 1090034400

約数和(自身を除く): 792096240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 139, 144, 156, 180, 195, 208, 229, 234, 240, 260, 278, 312, 360, 390, 417, 458, 468, 520, 556, 585, 624, 687, 695, 720, 780, 834, 916, 936, 1040, 1112, 1145, 1170, 1251, 1374, 1390, 1560, 1668, 1807, 1832, 1872, 2061, 2085, 2224, 2290, 2340, 2502, 2748, 2780, 2977, 3120, 3336, 3435, 3614, 3664, 4122, 4170, 4580, 4680, 5004, 5421, 5496, 5560, 5954, 6255, 6672, 6870, 7228, 8244, 8340, 8931, 9035, 9160, 9360, 10008, 10305, 10842, 10992, 11120, 11908, 12510, 13740, 14456, 14885, 16263, 16488, 16680, 17862, 18070, 18320, 20016, 20610, 21684, 23816, 25020, 26793, 27105, 27480, 28912, 29770, 31831, 32526, 32976, 33360, 35724, 36140, 41220, 43368, 44655, 47632, 50040, 53586, 54210, 54960, 59540, 63662, 65052, 71448, 72280, 81315, 82440, 86736, 89310, 95493, 100080, 107172, 108420, 119080, 127324, 130104, 133965, 142896, 144560, 159155, 162630, 164880, 178620, 190986, 214344, 216840, 238160, 254648, 260208, 267930, 286479, 318310, 325260, 357240, 381972, 413803, 428688, 433680, 477465, 509296, 535860, 572958, 636620, 650520, 714480, 763944, 827606, 954930, 1071720, 1145916, 1241409, 1273240, 1301040, 1432395, 1527888, 1655212, 1909860, 2069015, 2143440, 2291832, 2482818, 2546480, 2864790, 3310424, 3724227, 3819720, 4138030, 4583664, 4965636, 5729580, 6207045, 6620848, 7448454, 7639440, 8276060, 9931272, 11459160, 12414090, 14896908, 16552120, 18621135, 19862544, 22918320, 24828180, 29793816, 33104240, 37242270, 49656360, 59587632, 74484540, 99312720, 148969080, 297938160]

約数ペア:

[(1, 297938160), (2, 148969080), (3, 99312720), (4, 74484540), (5, 59587632), (6, 49656360), (8, 37242270), (9, 33104240), (10, 29793816), (12, 24828180), (13, 22918320), (15, 19862544), (16, 18621135), (18, 16552120), (20, 14896908), (24, 12414090), (26, 11459160), (30, 9931272), (36, 8276060), (39, 7639440), (40, 7448454), (45, 6620848), (48, 6207045), (52, 5729580), (60, 4965636), (65, 4583664), (72, 4138030), (78, 3819720), (80, 3724227), (90, 3310424), (104, 2864790), (117, 2546480), (120, 2482818), (130, 2291832), (139, 2143440), (144, 2069015), (156, 1909860), (180, 1655212), (195, 1527888), (208, 1432395), (229, 1301040), (234, 1273240), (240, 1241409), (260, 1145916), (278, 1071720), (312, 954930), (360, 827606), (390, 763944), (417, 714480), (458, 650520), (468, 636620), (520, 572958), (556, 535860), (585, 509296), (624, 477465), (687, 433680), (695, 428688), (720, 413803), (780, 381972), (834, 357240), (916, 325260), (936, 318310), (1040, 286479), (1112, 267930), (1145, 260208), (1170, 254648), (1251, 238160), (1374, 216840), (1390, 214344), (1560, 190986), (1668, 178620), (1807, 164880), (1832, 162630), (1872, 159155), (2061, 144560), (2085, 142896), (2224, 133965), (2290, 130104), (2340, 127324), (2502, 119080), (2748, 108420), (2780, 107172), (2977, 100080), (3120, 95493), (3336, 89310), (3435, 86736), (3614, 82440), (3664, 81315), (4122, 72280), (4170, 71448), (4580, 65052), (4680, 63662), (5004, 59540), (5421, 54960), (5496, 54210), (5560, 53586), (5954, 50040), (6255, 47632), (6672, 44655), (6870, 43368), (7228, 41220), (8244, 36140), (8340, 35724), (8931, 33360), (9035, 32976), (9160, 32526), (9360, 31831), (10008, 29770), (10305, 28912), (10842, 27480), (10992, 27105), (11120, 26793), (11908, 25020), (12510, 23816), (13740, 21684), (14456, 20610), (14885, 20016), (16263, 18320), (16488, 18070), (16680, 17862)]