2539666320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1907}}^1$

素因数の和:2133

約数の個数: 160

約数和(自身を含む): 8176619520

約数和(自身を除く): 5636953200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 179, 186, 240, 248, 310, 358, 372, 465, 496, 537, 620, 716, 744, 895, 930, 1074, 1240, 1432, 1488, 1790, 1860, 1907, 2148, 2480, 2685, 2864, 3580, 3720, 3814, 4296, 5370, 5549, 5721, 7160, 7440, 7628, 8592, 9535, 10740, 11098, 11442, 14320, 15256, 16647, 19070, 21480, 22196, 22884, 27745, 28605, 30512, 33294, 38140, 42960, 44392, 45768, 55490, 57210, 59117, 66588, 76280, 83235, 88784, 91536, 110980, 114420, 118234, 133176, 152560, 166470, 177351, 221960, 228840, 236468, 266352, 295585, 332940, 341353, 354702, 443920, 457680, 472936, 591170, 665880, 682706, 709404, 886755, 945872, 1024059, 1182340, 1331760, 1365412, 1418808, 1706765, 1773510, 2048118, 2364680, 2730824, 2837616, 3413530, 3547020, 4096236, 4729360, 5120295, 5461648, 6827060, 7094040, 8192472, 10240590, 10581943, 13654120, 14188080, 16384944, 20481180, 21163886, 27308240, 31745829, 40962360, 42327772, 52909715, 63491658, 81924720, 84655544, 105819430, 126983316, 158729145, 169311088, 211638860, 253966632, 317458290, 423277720, 507933264, 634916580, 846555440, 1269833160, 2539666320]

約数ペア:

[(1, 2539666320), (2, 1269833160), (3, 846555440), (4, 634916580), (5, 507933264), (6, 423277720), (8, 317458290), (10, 253966632), (12, 211638860), (15, 169311088), (16, 158729145), (20, 126983316), (24, 105819430), (30, 84655544), (31, 81924720), (40, 63491658), (48, 52909715), (60, 42327772), (62, 40962360), (80, 31745829), (93, 27308240), (120, 21163886), (124, 20481180), (155, 16384944), (179, 14188080), (186, 13654120), (240, 10581943), (248, 10240590), (310, 8192472), (358, 7094040), (372, 6827060), (465, 5461648), (496, 5120295), (537, 4729360), (620, 4096236), (716, 3547020), (744, 3413530), (895, 2837616), (930, 2730824), (1074, 2364680), (1240, 2048118), (1432, 1773510), (1488, 1706765), (1790, 1418808), (1860, 1365412), (1907, 1331760), (2148, 1182340), (2480, 1024059), (2685, 945872), (2864, 886755), (3580, 709404), (3720, 682706), (3814, 665880), (4296, 591170), (5370, 472936), (5549, 457680), (5721, 443920), (7160, 354702), (7440, 341353), (7628, 332940), (8592, 295585), (9535, 266352), (10740, 236468), (11098, 228840), (11442, 221960), (14320, 177351), (15256, 166470), (16647, 152560), (19070, 133176), (21480, 118234), (22196, 114420), (22884, 110980), (27745, 91536), (28605, 88784), (30512, 83235), (33294, 76280), (38140, 66588), (42960, 59117), (44392, 57210), (45768, 55490)]