19339574080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{13309}}^1$

素因数の和:13584

約数の個数: 112

約数和(自身を含む): 48682656000

約数和(自身を除く): 29343081920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 239, 304, 320, 380, 478, 608, 760, 956, 1195, 1216, 1520, 1912, 2390, 3040, 3824, 4541, 4780, 6080, 7648, 9082, 9560, 13309, 15296, 18164, 19120, 22705, 26618, 36328, 38240, 45410, 53236, 66545, 72656, 76480, 90820, 106472, 133090, 145312, 181640, 212944, 252871, 266180, 290624, 363280, 425888, 505742, 532360, 726560, 851776, 1011484, 1064720, 1264355, 1453120, 2022968, 2129440, 2528710, 3180851, 4045936, 4258880, 5057420, 6361702, 8091872, 10114840, 12723404, 15904255, 16183744, 20229680, 25446808, 31808510, 40459360, 50893616, 60436169, 63617020, 80918720, 101787232, 120872338, 127234040, 203574464, 241744676, 254468080, 302180845, 483489352, 508936160, 604361690, 966978704, 1017872320, 1208723380, 1933957408, 2417446760, 3867914816, 4834893520, 9669787040, 19339574080]

約数ペア:

[(1, 19339574080), (2, 9669787040), (4, 4834893520), (5, 3867914816), (8, 2417446760), (10, 1933957408), (16, 1208723380), (19, 1017872320), (20, 966978704), (32, 604361690), (38, 508936160), (40, 483489352), (64, 302180845), (76, 254468080), (80, 241744676), (95, 203574464), (152, 127234040), (160, 120872338), (190, 101787232), (239, 80918720), (304, 63617020), (320, 60436169), (380, 50893616), (478, 40459360), (608, 31808510), (760, 25446808), (956, 20229680), (1195, 16183744), (1216, 15904255), (1520, 12723404), (1912, 10114840), (2390, 8091872), (3040, 6361702), (3824, 5057420), (4541, 4258880), (4780, 4045936), (6080, 3180851), (7648, 2528710), (9082, 2129440), (9560, 2022968), (13309, 1453120), (15296, 1264355), (18164, 1064720), (19120, 1011484), (22705, 851776), (26618, 726560), (36328, 532360), (38240, 505742), (45410, 425888), (53236, 363280), (66545, 290624), (72656, 266180), (76480, 252871), (90820, 212944), (106472, 181640), (133090, 145312)]