16025520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9539}}^1$

素因数の和:9562

約数の個数: 80

約数和(自身を含む): 56782080

約数和(自身を除く): 40756560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9539, 19078, 28617, 38156, 47695, 57234, 66773, 76312, 95390, 114468, 133546, 143085, 152624, 190780, 200319, 228936, 267092, 286170, 333865, 381560, 400638, 457872, 534184, 572340, 667730, 763120, 801276, 1001595, 1068368, 1144680, 1335460, 1602552, 2003190, 2289360, 2670920, 3205104, 4006380, 5341840, 8012760, 16025520]

約数ペア:

[(1, 16025520), (2, 8012760), (3, 5341840), (4, 4006380), (5, 3205104), (6, 2670920), (7, 2289360), (8, 2003190), (10, 1602552), (12, 1335460), (14, 1144680), (15, 1068368), (16, 1001595), (20, 801276), (21, 763120), (24, 667730), (28, 572340), (30, 534184), (35, 457872), (40, 400638), (42, 381560), (48, 333865), (56, 286170), (60, 267092), (70, 228936), (80, 200319), (84, 190780), (105, 152624), (112, 143085), (120, 133546), (140, 114468), (168, 95390), (210, 76312), (240, 66773), (280, 57234), (336, 47695), (420, 38156), (560, 28617), (840, 19078), (1680, 9539)]