105496720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 297123840

約数和(自身を除く): 191627120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 59, 62, 70, 80, 103, 112, 118, 124, 140, 155, 206, 217, 236, 248, 280, 295, 310, 412, 413, 434, 472, 496, 515, 560, 590, 620, 721, 824, 826, 868, 944, 1030, 1085, 1180, 1240, 1442, 1648, 1652, 1736, 1829, 2060, 2065, 2170, 2360, 2480, 2884, 3193, 3304, 3472, 3605, 3658, 4120, 4130, 4340, 4720, 5768, 6077, 6386, 6608, 7210, 7316, 8240, 8260, 8680, 9145, 11536, 12154, 12772, 12803, 14420, 14632, 15965, 16520, 17360, 18290, 22351, 24308, 25544, 25606, 28840, 29264, 30385, 31930, 33040, 36580, 42539, 44702, 48616, 51088, 51212, 57680, 60770, 63860, 64015, 73160, 85078, 89404, 97232, 102424, 111755, 121540, 127720, 128030, 146320, 170156, 178808, 188387, 204848, 212695, 223510, 243080, 255440, 256060, 340312, 357616, 376774, 425390, 447020, 486160, 512120, 680624, 753548, 850780, 894040, 941935, 1024240, 1318709, 1507096, 1701560, 1788080, 1883870, 2637418, 3014192, 3403120, 3767740, 5274836, 6593545, 7535480, 10549672, 13187090, 15070960, 21099344, 26374180, 52748360, 105496720]

約数ペア:

[(1, 105496720), (2, 52748360), (4, 26374180), (5, 21099344), (7, 15070960), (8, 13187090), (10, 10549672), (14, 7535480), (16, 6593545), (20, 5274836), (28, 3767740), (31, 3403120), (35, 3014192), (40, 2637418), (56, 1883870), (59, 1788080), (62, 1701560), (70, 1507096), (80, 1318709), (103, 1024240), (112, 941935), (118, 894040), (124, 850780), (140, 753548), (155, 680624), (206, 512120), (217, 486160), (236, 447020), (248, 425390), (280, 376774), (295, 357616), (310, 340312), (412, 256060), (413, 255440), (434, 243080), (472, 223510), (496, 212695), (515, 204848), (560, 188387), (590, 178808), (620, 170156), (721, 146320), (824, 128030), (826, 127720), (868, 121540), (944, 111755), (1030, 102424), (1085, 97232), (1180, 89404), (1240, 85078), (1442, 73160), (1648, 64015), (1652, 63860), (1736, 60770), (1829, 57680), (2060, 51212), (2065, 51088), (2170, 48616), (2360, 44702), (2480, 42539), (2884, 36580), (3193, 33040), (3304, 31930), (3472, 30385), (3605, 29264), (3658, 28840), (4120, 25606), (4130, 25544), (4340, 24308), (4720, 22351), (5768, 18290), (6077, 17360), (6386, 16520), (6608, 15965), (7210, 14632), (7316, 14420), (8240, 12803), (8260, 12772), (8680, 12154), (9145, 11536)]