280014943968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2053}}^1\times {\mathrm{15277}}^1$

素因数の和:17377

約数の個数: 144

約数和(自身を含む): 822433562496

約数和(自身を除く): 542418618528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2053, 2232, 2976, 4106, 4464, 6159, 8212, 8928, 12318, 15277, 16424, 18477, 24636, 30554, 32848, 36954, 45831, 49272, 61108, 63643, 65696, 73908, 91662, 98544, 122216, 127286, 137493, 147816, 183324, 190929, 197088, 244432, 254572, 274986, 295632, 366648, 381858, 473587, 488864, 509144, 549972, 572787, 591264, 733296, 763716, 947174, 1018288, 1099944, 1145574, 1420761, 1466592, 1527432, 1894348, 2036576, 2199888, 2291148, 2841522, 3054864, 3788696, 4262283, 4399776, 4582296, 5683044, 6109728, 7577392, 8524566, 9164592, 11366088, 15154784, 17049132, 18329184, 22732176, 31363681, 34098264, 45464352, 62727362, 68196528, 94091043, 125454724, 136393056, 188182086, 250909448, 282273129, 376364172, 501818896, 564546258, 752728344, 972274111, 1003637792, 1129092516, 1505456688, 1944548222, 2258185032, 2916822333, 3010913376, 3889096444, 4516370064, 5833644666, 7778192888, 8750466999, 9032740128, 11667289332, 15556385776, 17500933998, 23334578664, 31112771552, 35001867996, 46669157328, 70003735992, 93338314656, 140007471984, 280014943968]

約数ペア:

[(1, 280014943968), (2, 140007471984), (3, 93338314656), (4, 70003735992), (6, 46669157328), (8, 35001867996), (9, 31112771552), (12, 23334578664), (16, 17500933998), (18, 15556385776), (24, 11667289332), (31, 9032740128), (32, 8750466999), (36, 7778192888), (48, 5833644666), (62, 4516370064), (72, 3889096444), (93, 3010913376), (96, 2916822333), (124, 2258185032), (144, 1944548222), (186, 1505456688), (248, 1129092516), (279, 1003637792), (288, 972274111), (372, 752728344), (496, 564546258), (558, 501818896), (744, 376364172), (992, 282273129), (1116, 250909448), (1488, 188182086), (2053, 136393056), (2232, 125454724), (2976, 94091043), (4106, 68196528), (4464, 62727362), (6159, 45464352), (8212, 34098264), (8928, 31363681), (12318, 22732176), (15277, 18329184), (16424, 17049132), (18477, 15154784), (24636, 11366088), (30554, 9164592), (32848, 8524566), (36954, 7577392), (45831, 6109728), (49272, 5683044), (61108, 4582296), (63643, 4399776), (65696, 4262283), (73908, 3788696), (91662, 3054864), (98544, 2841522), (122216, 2291148), (127286, 2199888), (137493, 2036576), (147816, 1894348), (183324, 1527432), (190929, 1466592), (197088, 1420761), (244432, 1145574), (254572, 1099944), (274986, 1018288), (295632, 947174), (366648, 763716), (381858, 733296), (473587, 591264), (488864, 572787), (509144, 549972)]