234569440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 680279040

約数和(自身を除く): 445709600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 133, 140, 146, 151, 152, 160, 190, 224, 266, 280, 292, 302, 304, 365, 380, 511, 532, 560, 584, 604, 608, 665, 730, 755, 760, 1022, 1057, 1064, 1120, 1168, 1208, 1330, 1387, 1460, 1510, 1520, 2044, 2114, 2128, 2336, 2416, 2555, 2660, 2774, 2869, 2920, 3020, 3040, 4088, 4228, 4256, 4832, 5110, 5285, 5320, 5548, 5738, 5840, 6040, 6935, 8176, 8456, 9709, 10220, 10570, 10640, 11023, 11096, 11476, 11680, 12080, 13870, 14345, 16352, 16912, 19418, 20083, 20440, 21140, 21280, 22046, 22192, 22952, 24160, 27740, 28690, 33824, 38836, 40166, 40880, 42280, 44092, 44384, 45904, 48545, 55115, 55480, 57380, 77161, 77672, 80332, 81760, 84560, 88184, 91808, 97090, 100415, 110230, 110960, 114760, 154322, 155344, 160664, 169120, 176368, 194180, 200830, 209437, 220460, 221920, 229520, 308644, 310688, 321328, 352736, 385805, 388360, 401660, 418874, 440920, 459040, 617288, 642656, 771610, 776720, 803320, 837748, 881840, 1047185, 1234576, 1466059, 1543220, 1553440, 1606640, 1675496, 1763680, 2094370, 2469152, 2932118, 3086440, 3213280, 3350992, 4188740, 5864236, 6172880, 6701984, 7330295, 8377480, 11728472, 12345760, 14660590, 16754960, 23456944, 29321180, 33509920, 46913888, 58642360, 117284720, 234569440]

約数ペア:

[(1, 234569440), (2, 117284720), (4, 58642360), (5, 46913888), (7, 33509920), (8, 29321180), (10, 23456944), (14, 16754960), (16, 14660590), (19, 12345760), (20, 11728472), (28, 8377480), (32, 7330295), (35, 6701984), (38, 6172880), (40, 5864236), (56, 4188740), (70, 3350992), (73, 3213280), (76, 3086440), (80, 2932118), (95, 2469152), (112, 2094370), (133, 1763680), (140, 1675496), (146, 1606640), (151, 1553440), (152, 1543220), (160, 1466059), (190, 1234576), (224, 1047185), (266, 881840), (280, 837748), (292, 803320), (302, 776720), (304, 771610), (365, 642656), (380, 617288), (511, 459040), (532, 440920), (560, 418874), (584, 401660), (604, 388360), (608, 385805), (665, 352736), (730, 321328), (755, 310688), (760, 308644), (1022, 229520), (1057, 221920), (1064, 220460), (1120, 209437), (1168, 200830), (1208, 194180), (1330, 176368), (1387, 169120), (1460, 160664), (1510, 155344), (1520, 154322), (2044, 114760), (2114, 110960), (2128, 110230), (2336, 100415), (2416, 97090), (2555, 91808), (2660, 88184), (2774, 84560), (2869, 81760), (2920, 80332), (3020, 77672), (3040, 77161), (4088, 57380), (4228, 55480), (4256, 55115), (4832, 48545), (5110, 45904), (5285, 44384), (5320, 44092), (5548, 42280), (5738, 40880), (5840, 40166), (6040, 38836), (6935, 33824), (8176, 28690), (8456, 27740), (9709, 24160), (10220, 22952), (10570, 22192), (10640, 22046), (11023, 21280), (11096, 21140), (11476, 20440), (11680, 20083), (12080, 19418), (13870, 16912), (14345, 16352)]