768497520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7499}}^1$

素因数の和:7583

約数の個数: 160

約数和(自身を含む): 2767680000

約数和(自身を除く): 1999182480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 7499, 8540, 10248, 12810, 14640, 14998, 17080, 20496, 22497, 25620, 29996, 34160, 37495, 44994, 51240, 52493, 59992, 74990, 89988, 102480, 104986, 112485, 119984, 149980, 157479, 179976, 209972, 224970, 262465, 299960, 314958, 359952, 419944, 449940, 457439, 524930, 599920, 629916, 787395, 839888, 899880, 914878, 1049860, 1259832, 1372317, 1574790, 1799760, 1829756, 2099720, 2287195, 2519664, 2744634, 3149580, 3202073, 3659512, 4199440, 4574390, 5489268, 6299160, 6404146, 6861585, 7319024, 9148780, 9606219, 10978536, 12598320, 12808292, 13723170, 16010365, 18297560, 19212438, 21957072, 25616584, 27446340, 32020730, 36595120, 38424876, 48031095, 51233168, 54892680, 64041460, 76849752, 96062190, 109785360, 128082920, 153699504, 192124380, 256165840, 384248760, 768497520]

約数ペア:

[(1, 768497520), (2, 384248760), (3, 256165840), (4, 192124380), (5, 153699504), (6, 128082920), (7, 109785360), (8, 96062190), (10, 76849752), (12, 64041460), (14, 54892680), (15, 51233168), (16, 48031095), (20, 38424876), (21, 36595120), (24, 32020730), (28, 27446340), (30, 25616584), (35, 21957072), (40, 19212438), (42, 18297560), (48, 16010365), (56, 13723170), (60, 12808292), (61, 12598320), (70, 10978536), (80, 9606219), (84, 9148780), (105, 7319024), (112, 6861585), (120, 6404146), (122, 6299160), (140, 5489268), (168, 4574390), (183, 4199440), (210, 3659512), (240, 3202073), (244, 3149580), (280, 2744634), (305, 2519664), (336, 2287195), (366, 2099720), (420, 1829756), (427, 1799760), (488, 1574790), (560, 1372317), (610, 1259832), (732, 1049860), (840, 914878), (854, 899880), (915, 839888), (976, 787395), (1220, 629916), (1281, 599920), (1464, 524930), (1680, 457439), (1708, 449940), (1830, 419944), (2135, 359952), (2440, 314958), (2562, 299960), (2928, 262465), (3416, 224970), (3660, 209972), (4270, 179976), (4880, 157479), (5124, 149980), (6405, 119984), (6832, 112485), (7320, 104986), (7499, 102480), (8540, 89988), (10248, 74990), (12810, 59992), (14640, 52493), (14998, 51240), (17080, 44994), (20496, 37495), (22497, 34160), (25620, 29996)]