72373467040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2809529}}^1$

素因数の和:2809574

約数の個数: 96

約数和(自身を含む): 203904449280

約数和(自身を除く): 131530982240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 2809529, 5619058, 11238116, 14047645, 19666703, 22476232, 28095290, 39333406, 44952464, 56190580, 64619167, 78666812, 89904928, 98333515, 112381160, 129238334, 157333624, 196667030, 224762320, 258476668, 314667248, 323095835, 393334060, 449524640, 452334169, 516953336, 629334496, 646191670, 786668120, 904668338, 1033906672, 1292383340, 1573336240, 1809336676, 2067813344, 2261670845, 2584766680, 3146672480, 3618673352, 4523341690, 5169533360, 7237346704, 9046683380, 10339066720, 14474693408, 18093366760, 36186733520, 72373467040]

約数ペア:

[(1, 72373467040), (2, 36186733520), (4, 18093366760), (5, 14474693408), (7, 10339066720), (8, 9046683380), (10, 7237346704), (14, 5169533360), (16, 4523341690), (20, 3618673352), (23, 3146672480), (28, 2584766680), (32, 2261670845), (35, 2067813344), (40, 1809336676), (46, 1573336240), (56, 1292383340), (70, 1033906672), (80, 904668338), (92, 786668120), (112, 646191670), (115, 629334496), (140, 516953336), (160, 452334169), (161, 449524640), (184, 393334060), (224, 323095835), (230, 314667248), (280, 258476668), (322, 224762320), (368, 196667030), (460, 157333624), (560, 129238334), (644, 112381160), (736, 98333515), (805, 89904928), (920, 78666812), (1120, 64619167), (1288, 56190580), (1610, 44952464), (1840, 39333406), (2576, 28095290), (3220, 22476232), (3680, 19666703), (5152, 14047645), (6440, 11238116), (12880, 5619058), (25760, 2809529)]