2176289160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1691

約数の個数: 128

約数和(自身を含む): 6662476800

約数和(自身を除く): 4486187640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 179, 213, 284, 355, 358, 426, 537, 568, 710, 716, 852, 895, 1065, 1074, 1420, 1427, 1432, 1704, 1790, 2130, 2148, 2685, 2840, 2854, 3580, 4260, 4281, 4296, 5370, 5708, 7135, 7160, 8520, 8562, 10740, 11416, 12709, 14270, 17124, 21405, 21480, 25418, 28540, 34248, 38127, 42810, 50836, 57080, 63545, 76254, 85620, 101317, 101672, 127090, 152508, 171240, 190635, 202634, 254180, 255433, 303951, 305016, 381270, 405268, 506585, 508360, 510866, 607902, 762540, 766299, 810536, 1013170, 1021732, 1215804, 1277165, 1519755, 1525080, 1532598, 2026340, 2043464, 2431608, 2554330, 3039510, 3065196, 3831495, 4052680, 5108660, 6079020, 6130392, 7662990, 10217320, 12158040, 15325980, 18135743, 30651960, 36271486, 54407229, 72542972, 90678715, 108814458, 145085944, 181357430, 217628916, 272036145, 362714860, 435257832, 544072290, 725429720, 1088144580, 2176289160]

約数ペア:

[(1, 2176289160), (2, 1088144580), (3, 725429720), (4, 544072290), (5, 435257832), (6, 362714860), (8, 272036145), (10, 217628916), (12, 181357430), (15, 145085944), (20, 108814458), (24, 90678715), (30, 72542972), (40, 54407229), (60, 36271486), (71, 30651960), (120, 18135743), (142, 15325980), (179, 12158040), (213, 10217320), (284, 7662990), (355, 6130392), (358, 6079020), (426, 5108660), (537, 4052680), (568, 3831495), (710, 3065196), (716, 3039510), (852, 2554330), (895, 2431608), (1065, 2043464), (1074, 2026340), (1420, 1532598), (1427, 1525080), (1432, 1519755), (1704, 1277165), (1790, 1215804), (2130, 1021732), (2148, 1013170), (2685, 810536), (2840, 766299), (2854, 762540), (3580, 607902), (4260, 510866), (4281, 508360), (4296, 506585), (5370, 405268), (5708, 381270), (7135, 305016), (7160, 303951), (8520, 255433), (8562, 254180), (10740, 202634), (11416, 190635), (12709, 171240), (14270, 152508), (17124, 127090), (21405, 101672), (21480, 101317), (25418, 85620), (28540, 76254), (34248, 63545), (38127, 57080), (42810, 50836)]