133706720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3904

約数の個数: 96

約数和(自身を含む): 372750336

約数和(自身を除く): 239043616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 3851, 4340, 4960, 6944, 7702, 8680, 15404, 17360, 19255, 26957, 30808, 34720, 38510, 53914, 61616, 77020, 107828, 119381, 123232, 134785, 154040, 215656, 238762, 269570, 308080, 431312, 477524, 539140, 596905, 616160, 835667, 862624, 955048, 1078280, 1193810, 1671334, 1910096, 2156560, 2387620, 3342668, 3820192, 4178335, 4313120, 4775240, 6685336, 8356670, 9550480, 13370672, 16713340, 19100960, 26741344, 33426680, 66853360, 133706720]

約数ペア:

[(1, 133706720), (2, 66853360), (4, 33426680), (5, 26741344), (7, 19100960), (8, 16713340), (10, 13370672), (14, 9550480), (16, 8356670), (20, 6685336), (28, 4775240), (31, 4313120), (32, 4178335), (35, 3820192), (40, 3342668), (56, 2387620), (62, 2156560), (70, 1910096), (80, 1671334), (112, 1193810), (124, 1078280), (140, 955048), (155, 862624), (160, 835667), (217, 616160), (224, 596905), (248, 539140), (280, 477524), (310, 431312), (434, 308080), (496, 269570), (560, 238762), (620, 215656), (868, 154040), (992, 134785), (1085, 123232), (1120, 119381), (1240, 107828), (1736, 77020), (2170, 61616), (2480, 53914), (3472, 38510), (3851, 34720), (4340, 30808), (4960, 26957), (6944, 19255), (7702, 17360), (8680, 15404)]