12841462400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7529}}^1$

素因数の和:7607

約数の個数: 192

約数和(自身を含む): 35000494200

約数和(自身を除く): 22159031800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 128, 130, 160, 164, 200, 205, 208, 260, 320, 325, 328, 400, 410, 416, 520, 533, 640, 650, 656, 800, 820, 832, 1025, 1040, 1066, 1300, 1312, 1600, 1640, 1664, 2050, 2080, 2132, 2600, 2624, 2665, 3200, 3280, 4100, 4160, 4264, 5200, 5248, 5330, 6560, 7529, 8200, 8320, 8528, 10400, 10660, 13120, 13325, 15058, 16400, 17056, 20800, 21320, 26240, 26650, 30116, 32800, 34112, 37645, 41600, 42640, 53300, 60232, 65600, 68224, 75290, 85280, 97877, 106600, 120464, 131200, 150580, 170560, 188225, 195754, 213200, 240928, 301160, 308689, 341120, 376450, 391508, 426400, 481856, 489385, 602320, 617378, 752900, 783016, 852800, 963712, 978770, 1204640, 1234756, 1505800, 1543445, 1566032, 1705600, 1957540, 2409280, 2446925, 2469512, 3011600, 3086890, 3132064, 3915080, 4012957, 4818560, 4893850, 4939024, 6023200, 6173780, 6264128, 7717225, 7830160, 8025914, 9787700, 9878048, 12046400, 12347560, 12528256, 15434450, 15660320, 16051828, 19575400, 19756096, 20064785, 24092800, 24695120, 30868900, 31320640, 32103656, 39150800, 39512192, 40129570, 49390240, 61737800, 62641280, 64207312, 78301600, 80259140, 98780480, 100323925, 123475600, 128414624, 156603200, 160518280, 197560960, 200647850, 246951200, 256829248, 313206400, 321036560, 401295700, 493902400, 513658496, 642073120, 802591400, 987804800, 1284146240, 1605182800, 2568292480, 3210365600, 6420731200, 12841462400]

約数ペア:

[(1, 12841462400), (2, 6420731200), (4, 3210365600), (5, 2568292480), (8, 1605182800), (10, 1284146240), (13, 987804800), (16, 802591400), (20, 642073120), (25, 513658496), (26, 493902400), (32, 401295700), (40, 321036560), (41, 313206400), (50, 256829248), (52, 246951200), (64, 200647850), (65, 197560960), (80, 160518280), (82, 156603200), (100, 128414624), (104, 123475600), (128, 100323925), (130, 98780480), (160, 80259140), (164, 78301600), (200, 64207312), (205, 62641280), (208, 61737800), (260, 49390240), (320, 40129570), (325, 39512192), (328, 39150800), (400, 32103656), (410, 31320640), (416, 30868900), (520, 24695120), (533, 24092800), (640, 20064785), (650, 19756096), (656, 19575400), (800, 16051828), (820, 15660320), (832, 15434450), (1025, 12528256), (1040, 12347560), (1066, 12046400), (1300, 9878048), (1312, 9787700), (1600, 8025914), (1640, 7830160), (1664, 7717225), (2050, 6264128), (2080, 6173780), (2132, 6023200), (2600, 4939024), (2624, 4893850), (2665, 4818560), (3200, 4012957), (3280, 3915080), (4100, 3132064), (4160, 3086890), (4264, 3011600), (5200, 2469512), (5248, 2446925), (5330, 2409280), (6560, 1957540), (7529, 1705600), (8200, 1566032), (8320, 1543445), (8528, 1505800), (10400, 1234756), (10660, 1204640), (13120, 978770), (13325, 963712), (15058, 852800), (16400, 783016), (17056, 752900), (20800, 617378), (21320, 602320), (26240, 489385), (26650, 481856), (30116, 426400), (32800, 391508), (34112, 376450), (37645, 341120), (41600, 308689), (42640, 301160), (53300, 240928), (60232, 213200), (65600, 195754), (68224, 188225), (75290, 170560), (85280, 150580), (97877, 131200), (106600, 120464)]