70756380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 144

約数和(自身を含む): 239410080

約数和(自身を除く): 168653700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1217, 1292, 1530, 1615, 1710, 1938, 2434, 2907, 3060, 3230, 3420, 3651, 3876, 4845, 4868, 5814, 6085, 6460, 7302, 9690, 10953, 11628, 12170, 14535, 14604, 18255, 19380, 20689, 21906, 23123, 24340, 29070, 36510, 41378, 43812, 46246, 54765, 58140, 62067, 69369, 73020, 82756, 92492, 103445, 109530, 115615, 124134, 138738, 186201, 206890, 208107, 219060, 231230, 248268, 277476, 310335, 346845, 372402, 393091, 413780, 416214, 462460, 620670, 693690, 744804, 786182, 832428, 931005, 1040535, 1179273, 1241340, 1387380, 1572364, 1862010, 1965455, 2081070, 2358546, 3537819, 3724020, 3930910, 4162140, 4717092, 5896365, 7075638, 7861820, 11792730, 14151276, 17689095, 23585460, 35378190, 70756380]

約数ペア:

[(1, 70756380), (2, 35378190), (3, 23585460), (4, 17689095), (5, 14151276), (6, 11792730), (9, 7861820), (10, 7075638), (12, 5896365), (15, 4717092), (17, 4162140), (18, 3930910), (19, 3724020), (20, 3537819), (30, 2358546), (34, 2081070), (36, 1965455), (38, 1862010), (45, 1572364), (51, 1387380), (57, 1241340), (60, 1179273), (68, 1040535), (76, 931005), (85, 832428), (90, 786182), (95, 744804), (102, 693690), (114, 620670), (153, 462460), (170, 416214), (171, 413780), (180, 393091), (190, 372402), (204, 346845), (228, 310335), (255, 277476), (285, 248268), (306, 231230), (323, 219060), (340, 208107), (342, 206890), (380, 186201), (510, 138738), (570, 124134), (612, 115615), (646, 109530), (684, 103445), (765, 92492), (855, 82756), (969, 73020), (1020, 69369), (1140, 62067), (1217, 58140), (1292, 54765), (1530, 46246), (1615, 43812), (1710, 41378), (1938, 36510), (2434, 29070), (2907, 24340), (3060, 23123), (3230, 21906), (3420, 20689), (3651, 19380), (3876, 18255), (4845, 14604), (4868, 14535), (5814, 12170), (6085, 11628), (6460, 10953), (7302, 9690)]