130078480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 365690880

約数和(自身を除く): 235612400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 59, 62, 70, 80, 112, 118, 124, 127, 140, 155, 217, 236, 248, 254, 280, 295, 310, 413, 434, 472, 496, 508, 560, 590, 620, 635, 826, 868, 889, 944, 1016, 1085, 1180, 1240, 1270, 1652, 1736, 1778, 1829, 2032, 2065, 2170, 2360, 2480, 2540, 3304, 3472, 3556, 3658, 3937, 4130, 4340, 4445, 4720, 5080, 6608, 7112, 7316, 7493, 7874, 8260, 8680, 8890, 9145, 10160, 12803, 14224, 14632, 14986, 15748, 16520, 17360, 17780, 18290, 19685, 25606, 27559, 29264, 29972, 31496, 33040, 35560, 36580, 37465, 39370, 51212, 52451, 55118, 59944, 62992, 64015, 71120, 73160, 74930, 78740, 102424, 104902, 110236, 119888, 128030, 137795, 146320, 149860, 157480, 204848, 209804, 220472, 232283, 256060, 262255, 275590, 299720, 314960, 419608, 440944, 464566, 512120, 524510, 551180, 599440, 839216, 929132, 1024240, 1049020, 1102360, 1161415, 1625981, 1858264, 2098040, 2204720, 2322830, 3251962, 3716528, 4196080, 4645660, 6503924, 8129905, 9291320, 13007848, 16259810, 18582640, 26015696, 32519620, 65039240, 130078480]

約数ペア:

[(1, 130078480), (2, 65039240), (4, 32519620), (5, 26015696), (7, 18582640), (8, 16259810), (10, 13007848), (14, 9291320), (16, 8129905), (20, 6503924), (28, 4645660), (31, 4196080), (35, 3716528), (40, 3251962), (56, 2322830), (59, 2204720), (62, 2098040), (70, 1858264), (80, 1625981), (112, 1161415), (118, 1102360), (124, 1049020), (127, 1024240), (140, 929132), (155, 839216), (217, 599440), (236, 551180), (248, 524510), (254, 512120), (280, 464566), (295, 440944), (310, 419608), (413, 314960), (434, 299720), (472, 275590), (496, 262255), (508, 256060), (560, 232283), (590, 220472), (620, 209804), (635, 204848), (826, 157480), (868, 149860), (889, 146320), (944, 137795), (1016, 128030), (1085, 119888), (1180, 110236), (1240, 104902), (1270, 102424), (1652, 78740), (1736, 74930), (1778, 73160), (1829, 71120), (2032, 64015), (2065, 62992), (2170, 59944), (2360, 55118), (2480, 52451), (2540, 51212), (3304, 39370), (3472, 37465), (3556, 36580), (3658, 35560), (3937, 33040), (4130, 31496), (4340, 29972), (4445, 29264), (4720, 27559), (5080, 25606), (6608, 19685), (7112, 18290), (7316, 17780), (7493, 17360), (7874, 16520), (8260, 15748), (8680, 14986), (8890, 14632), (9145, 14224), (10160, 12803)]