40870574760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{28817}}^1$

素因数の和:29107

約数の個数: 128

約数和(自身を含む): 125489710080

約数和(自身を除く): 84619135320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 223, 265, 318, 424, 446, 530, 636, 669, 795, 892, 1060, 1115, 1272, 1338, 1590, 1784, 2120, 2230, 2676, 3180, 3345, 4460, 5352, 6360, 6690, 8920, 11819, 13380, 23638, 26760, 28817, 35457, 47276, 57634, 59095, 70914, 86451, 94552, 115268, 118190, 141828, 144085, 172902, 177285, 230536, 236380, 283656, 288170, 345804, 354570, 432255, 472760, 576340, 691608, 709140, 864510, 1152680, 1418280, 1527301, 1729020, 3054602, 3458040, 4581903, 6109204, 6426191, 7636505, 9163806, 12218408, 12852382, 15273010, 18327612, 19278573, 22909515, 25704764, 30546020, 32130955, 36655224, 38557146, 45819030, 51409528, 61092040, 64261910, 77114292, 91638060, 96392865, 128523820, 154228584, 183276120, 192785730, 257047640, 340588123, 385571460, 681176246, 771142920, 1021764369, 1362352492, 1702940615, 2043528738, 2724704984, 3405881230, 4087057476, 5108821845, 6811762460, 8174114952, 10217643690, 13623524920, 20435287380, 40870574760]

約数ペア:

[(1, 40870574760), (2, 20435287380), (3, 13623524920), (4, 10217643690), (5, 8174114952), (6, 6811762460), (8, 5108821845), (10, 4087057476), (12, 3405881230), (15, 2724704984), (20, 2043528738), (24, 1702940615), (30, 1362352492), (40, 1021764369), (53, 771142920), (60, 681176246), (106, 385571460), (120, 340588123), (159, 257047640), (212, 192785730), (223, 183276120), (265, 154228584), (318, 128523820), (424, 96392865), (446, 91638060), (530, 77114292), (636, 64261910), (669, 61092040), (795, 51409528), (892, 45819030), (1060, 38557146), (1115, 36655224), (1272, 32130955), (1338, 30546020), (1590, 25704764), (1784, 22909515), (2120, 19278573), (2230, 18327612), (2676, 15273010), (3180, 12852382), (3345, 12218408), (4460, 9163806), (5352, 7636505), (6360, 6426191), (6690, 6109204), (8920, 4581903), (11819, 3458040), (13380, 3054602), (23638, 1729020), (26760, 1527301), (28817, 1418280), (35457, 1152680), (47276, 864510), (57634, 709140), (59095, 691608), (70914, 576340), (86451, 472760), (94552, 432255), (115268, 354570), (118190, 345804), (141828, 288170), (144085, 283656), (172902, 236380), (177285, 230536)]