439216960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15083}}^1$

素因数の和:15120

約数の個数: 112

約数和(自身を含む): 1287328896

約数和(自身を除く): 848111936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 15083, 29120, 30166, 60332, 75415, 105581, 120664, 150830, 196079, 211162, 241328, 301660, 392158, 422324, 482656, 527905, 603320, 784316, 844648, 965312, 980395, 1055810, 1206640, 1372553, 1568632, 1689296, 1960790, 2111620, 2413280, 2745106, 3137264, 3378592, 3921580, 4223240, 4826560, 5490212, 6274528, 6757184, 6862765, 7843160, 8446480, 10980424, 12549056, 13725530, 15686320, 16892960, 21960848, 27451060, 31372640, 33785920, 43921696, 54902120, 62745280, 87843392, 109804240, 219608480, 439216960]

約数ペア:

[(1, 439216960), (2, 219608480), (4, 109804240), (5, 87843392), (7, 62745280), (8, 54902120), (10, 43921696), (13, 33785920), (14, 31372640), (16, 27451060), (20, 21960848), (26, 16892960), (28, 15686320), (32, 13725530), (35, 12549056), (40, 10980424), (52, 8446480), (56, 7843160), (64, 6862765), (65, 6757184), (70, 6274528), (80, 5490212), (91, 4826560), (104, 4223240), (112, 3921580), (130, 3378592), (140, 3137264), (160, 2745106), (182, 2413280), (208, 2111620), (224, 1960790), (260, 1689296), (280, 1568632), (320, 1372553), (364, 1206640), (416, 1055810), (448, 980395), (455, 965312), (520, 844648), (560, 784316), (728, 603320), (832, 527905), (910, 482656), (1040, 422324), (1120, 392158), (1456, 301660), (1820, 241328), (2080, 211162), (2240, 196079), (2912, 150830), (3640, 120664), (4160, 105581), (5824, 75415), (7280, 60332), (14560, 30166), (15083, 29120)]