136716440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 369360000

約数和(自身を除く): 232643560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 113, 116, 140, 145, 149, 203, 226, 232, 280, 290, 298, 406, 452, 565, 580, 596, 745, 791, 812, 904, 1015, 1043, 1130, 1160, 1192, 1490, 1582, 1624, 2030, 2086, 2260, 2980, 3164, 3277, 3955, 4060, 4172, 4321, 4520, 5215, 5960, 6328, 6554, 7910, 8120, 8344, 8642, 10430, 13108, 15820, 16385, 16837, 17284, 20860, 21605, 22939, 26216, 30247, 31640, 32770, 33674, 34568, 41720, 43210, 45878, 60494, 65540, 67348, 84185, 86420, 91756, 114695, 117859, 120988, 131080, 134696, 151235, 168370, 172840, 183512, 229390, 235718, 241976, 302470, 336740, 458780, 471436, 488273, 589295, 604940, 673480, 917560, 942872, 976546, 1178590, 1209880, 1953092, 2357180, 2441365, 3417911, 3906184, 4714360, 4882730, 6835822, 9765460, 13671644, 17089555, 19530920, 27343288, 34179110, 68358220, 136716440]

約数ペア:

[(1, 136716440), (2, 68358220), (4, 34179110), (5, 27343288), (7, 19530920), (8, 17089555), (10, 13671644), (14, 9765460), (20, 6835822), (28, 4882730), (29, 4714360), (35, 3906184), (40, 3417911), (56, 2441365), (58, 2357180), (70, 1953092), (113, 1209880), (116, 1178590), (140, 976546), (145, 942872), (149, 917560), (203, 673480), (226, 604940), (232, 589295), (280, 488273), (290, 471436), (298, 458780), (406, 336740), (452, 302470), (565, 241976), (580, 235718), (596, 229390), (745, 183512), (791, 172840), (812, 168370), (904, 151235), (1015, 134696), (1043, 131080), (1130, 120988), (1160, 117859), (1192, 114695), (1490, 91756), (1582, 86420), (1624, 84185), (2030, 67348), (2086, 65540), (2260, 60494), (2980, 45878), (3164, 43210), (3277, 41720), (3955, 34568), (4060, 33674), (4172, 32770), (4321, 31640), (4520, 30247), (5215, 26216), (5960, 22939), (6328, 21605), (6554, 20860), (7910, 17284), (8120, 16837), (8344, 16385), (8642, 15820), (10430, 13108)]