15881505792

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1278

約数の個数: 176

約数和(自身を含む): 43751431680

約数和(自身を除く): 27869925888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 109, 128, 129, 172, 192, 218, 256, 258, 327, 344, 384, 436, 512, 516, 654, 688, 768, 872, 1024, 1032, 1103, 1308, 1376, 1536, 1744, 2064, 2206, 2616, 2752, 3072, 3309, 3488, 4128, 4412, 4687, 5232, 5504, 6618, 6976, 8256, 8824, 9374, 10464, 11008, 13236, 13952, 14061, 16512, 17648, 18748, 20928, 22016, 26472, 27904, 28122, 33024, 35296, 37496, 41856, 44032, 47429, 52944, 55808, 56244, 66048, 70592, 74992, 83712, 94858, 105888, 111616, 112488, 120227, 132096, 141184, 142287, 149984, 167424, 189716, 211776, 224976, 240454, 282368, 284574, 299968, 334848, 360681, 379432, 423552, 449952, 480908, 564736, 569148, 599936, 721362, 758864, 847104, 899904, 961816, 1129472, 1138296, 1199872, 1442724, 1517728, 1694208, 1799808, 1923632, 2276592, 2399744, 2885448, 3035456, 3388416, 3599616, 3847264, 4553184, 4799488, 5169761, 5770896, 6070912, 7199232, 7694528, 9106368, 10339522, 11541792, 12141824, 14398464, 15389056, 15509283, 18212736, 20679044, 23083584, 24283648, 30778112, 31018566, 36425472, 41358088, 46167168, 48567296, 61556224, 62037132, 72850944, 82716176, 92334336, 123112448, 124074264, 145701888, 165432352, 184668672, 248148528, 330864704, 369337344, 496297056, 661729408, 992594112, 1323458816, 1985188224, 2646917632, 3970376448, 5293835264, 7940752896, 15881505792]

約数ペア:

[(1, 15881505792), (2, 7940752896), (3, 5293835264), (4, 3970376448), (6, 2646917632), (8, 1985188224), (12, 1323458816), (16, 992594112), (24, 661729408), (32, 496297056), (43, 369337344), (48, 330864704), (64, 248148528), (86, 184668672), (96, 165432352), (109, 145701888), (128, 124074264), (129, 123112448), (172, 92334336), (192, 82716176), (218, 72850944), (256, 62037132), (258, 61556224), (327, 48567296), (344, 46167168), (384, 41358088), (436, 36425472), (512, 31018566), (516, 30778112), (654, 24283648), (688, 23083584), (768, 20679044), (872, 18212736), (1024, 15509283), (1032, 15389056), (1103, 14398464), (1308, 12141824), (1376, 11541792), (1536, 10339522), (1744, 9106368), (2064, 7694528), (2206, 7199232), (2616, 6070912), (2752, 5770896), (3072, 5169761), (3309, 4799488), (3488, 4553184), (4128, 3847264), (4412, 3599616), (4687, 3388416), (5232, 3035456), (5504, 2885448), (6618, 2399744), (6976, 2276592), (8256, 1923632), (8824, 1799808), (9374, 1694208), (10464, 1517728), (11008, 1442724), (13236, 1199872), (13952, 1138296), (14061, 1129472), (16512, 961816), (17648, 899904), (18748, 847104), (20928, 758864), (22016, 721362), (26472, 599936), (27904, 569148), (28122, 564736), (33024, 480908), (35296, 449952), (37496, 423552), (41856, 379432), (44032, 360681), (47429, 334848), (52944, 299968), (55808, 284574), (56244, 282368), (66048, 240454), (70592, 224976), (74992, 211776), (83712, 189716), (94858, 167424), (105888, 149984), (111616, 142287), (112488, 141184), (120227, 132096)]