29530471040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{212633}}^1$

素因数の和:212690

約数の個数: 128

約数和(自身を含む): 83284485120

約数和(自身を除く): 53754014080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 69440, 138880, 212633, 425266, 850532, 1063165, 1488431, 1701064, 2126330, 2976862, 3402128, 4252660, 5953724, 6591623, 6804256, 7442155, 8505320, 11907448, 13183246, 13608512, 14884310, 17010640, 23814896, 26366492, 27217024, 29768620, 32958115, 34021280, 46141361, 47629792, 52732984, 59537240, 65916230, 68042560, 92282722, 95259584, 105465968, 119074480, 131832460, 136085120, 184565444, 190519168, 210931936, 230706805, 238148960, 263664920, 369130888, 421863872, 461413610, 476297920, 527329840, 738261776, 843727744, 922827220, 952595840, 1054659680, 1476523552, 1845654440, 2109319360, 2953047104, 3691308880, 4218638720, 5906094208, 7382617760, 14765235520, 29530471040]

約数ペア:

[(1, 29530471040), (2, 14765235520), (4, 7382617760), (5, 5906094208), (7, 4218638720), (8, 3691308880), (10, 2953047104), (14, 2109319360), (16, 1845654440), (20, 1476523552), (28, 1054659680), (31, 952595840), (32, 922827220), (35, 843727744), (40, 738261776), (56, 527329840), (62, 476297920), (64, 461413610), (70, 421863872), (80, 369130888), (112, 263664920), (124, 238148960), (128, 230706805), (140, 210931936), (155, 190519168), (160, 184565444), (217, 136085120), (224, 131832460), (248, 119074480), (280, 105465968), (310, 95259584), (320, 92282722), (434, 68042560), (448, 65916230), (496, 59537240), (560, 52732984), (620, 47629792), (640, 46141361), (868, 34021280), (896, 32958115), (992, 29768620), (1085, 27217024), (1120, 26366492), (1240, 23814896), (1736, 17010640), (1984, 14884310), (2170, 13608512), (2240, 13183246), (2480, 11907448), (3472, 8505320), (3968, 7442155), (4340, 6804256), (4480, 6591623), (4960, 5953724), (6944, 4252660), (8680, 3402128), (9920, 2976862), (13888, 2126330), (17360, 1701064), (19840, 1488431), (27776, 1063165), (34720, 850532), (69440, 425266), (138880, 212633)]