134175440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 242943280

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, 131, 140, 155, 217, 236, 248, 262, 280, 295, 310, 413, 434, 472, 496, 524, 560, 590, 620, 655, 826, 868, 917, 944, 1048, 1085, 1180, 1240, 1310, 1652, 1736, 1829, 1834, 2065, 2096, 2170, 2360, 2480, 2620, 3304, 3472, 3658, 3668, 4061, 4130, 4340, 4585, 4720, 5240, 6608, 7316, 7336, 7729, 8122, 8260, 8680, 9145, 9170, 10480, 12803, 14632, 14672, 15458, 16244, 16520, 17360, 18290, 18340, 20305, 25606, 28427, 29264, 30916, 32488, 33040, 36580, 36680, 38645, 40610, 51212, 54103, 56854, 61832, 64015, 64976, 73160, 73360, 77290, 81220, 102424, 108206, 113708, 123664, 128030, 142135, 146320, 154580, 162440, 204848, 216412, 227416, 239599, 256060, 270515, 284270, 309160, 324880, 432824, 454832, 479198, 512120, 541030, 568540, 618320, 865648, 958396, 1024240, 1082060, 1137080, 1197995, 1677193, 1916792, 2164120, 2274160, 2395990, 3354386, 3833584, 4328240, 4791980, 6708772, 8385965, 9583960, 13417544, 16771930, 19167920, 26835088, 33543860, 67087720, 134175440]

約数ペア:

[(1, 134175440), (2, 67087720), (4, 33543860), (5, 26835088), (7, 19167920), (8, 16771930), (10, 13417544), (14, 9583960), (16, 8385965), (20, 6708772), (28, 4791980), (31, 4328240), (35, 3833584), (40, 3354386), (56, 2395990), (59, 2274160), (62, 2164120), (70, 1916792), (80, 1677193), (112, 1197995), (118, 1137080), (124, 1082060), (131, 1024240), (140, 958396), (155, 865648), (217, 618320), (236, 568540), (248, 541030), (262, 512120), (280, 479198), (295, 454832), (310, 432824), (413, 324880), (434, 309160), (472, 284270), (496, 270515), (524, 256060), (560, 239599), (590, 227416), (620, 216412), (655, 204848), (826, 162440), (868, 154580), (917, 146320), (944, 142135), (1048, 128030), (1085, 123664), (1180, 113708), (1240, 108206), (1310, 102424), (1652, 81220), (1736, 77290), (1829, 73360), (1834, 73160), (2065, 64976), (2096, 64015), (2170, 61832), (2360, 56854), (2480, 54103), (2620, 51212), (3304, 40610), (3472, 38645), (3658, 36680), (3668, 36580), (4061, 33040), (4130, 32488), (4340, 30916), (4585, 29264), (4720, 28427), (5240, 25606), (6608, 20305), (7316, 18340), (7336, 18290), (7729, 17360), (8122, 16520), (8260, 16244), (8680, 15458), (9145, 14672), (9170, 14632), (10480, 12803)]