26648545560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7949}}^1$

素因数の和:8290

約数の個数: 256

約数和(自身を含む): 98727552000

約数和(自身を除く): 72079006440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 307, 312, 364, 390, 420, 455, 520, 546, 614, 728, 780, 840, 910, 921, 1092, 1228, 1365, 1535, 1560, 1820, 1842, 2149, 2184, 2456, 2730, 3070, 3640, 3684, 3991, 4298, 4605, 5460, 6140, 6447, 7368, 7949, 7982, 8596, 9210, 10745, 10920, 11973, 12280, 12894, 15898, 15964, 17192, 18420, 19955, 21490, 23847, 23946, 25788, 27937, 31796, 31928, 32235, 36840, 39745, 39910, 42980, 47694, 47892, 51576, 55643, 55874, 59865, 63592, 64470, 79490, 79820, 83811, 85960, 95388, 95784, 103337, 111286, 111748, 119235, 119730, 128940, 139685, 158980, 159640, 166929, 167622, 190776, 206674, 222572, 223496, 238470, 239460, 257880, 278215, 279370, 310011, 317960, 333858, 335244, 413348, 419055, 445144, 476940, 478920, 516685, 556430, 558740, 620022, 667716, 670488, 723359, 826696, 834645, 838110, 953880, 1033370, 1112860, 1117480, 1240044, 1335432, 1446718, 1550055, 1669290, 1676220, 2066740, 2170077, 2225720, 2440343, 2480088, 2893436, 3100110, 3338580, 3352440, 3616795, 4133480, 4340154, 4880686, 5786872, 6200220, 6677160, 7233590, 7321029, 8680308, 9761372, 10850385, 12201715, 12400440, 14467180, 14642058, 17082401, 17360616, 19522744, 21700770, 24403430, 28934360, 29284116, 31724459, 34164802, 36605145, 43401540, 48806860, 51247203, 58568232, 63448918, 68329604, 73210290, 85412005, 86803080, 95173377, 97613720, 102494406, 126897836, 136659208, 146420580, 158622295, 170824010, 190346754, 204988812, 222071213, 253795672, 256236015, 292841160, 317244590, 341648020, 380693508, 409977624, 444142426, 475866885, 512472030, 634489180, 666213639, 683296040, 761387016, 888284852, 951733770, 1024944060, 1110356065, 1268978360, 1332427278, 1776569704, 1903467540, 2049888120, 2220712130, 2664854556, 3331068195, 3806935080, 4441424260, 5329709112, 6662136390, 8882848520, 13324272780, 26648545560]

約数ペア:

[(1, 26648545560), (2, 13324272780), (3, 8882848520), (4, 6662136390), (5, 5329709112), (6, 4441424260), (7, 3806935080), (8, 3331068195), (10, 2664854556), (12, 2220712130), (13, 2049888120), (14, 1903467540), (15, 1776569704), (20, 1332427278), (21, 1268978360), (24, 1110356065), (26, 1024944060), (28, 951733770), (30, 888284852), (35, 761387016), (39, 683296040), (40, 666213639), (42, 634489180), (52, 512472030), (56, 475866885), (60, 444142426), (65, 409977624), (70, 380693508), (78, 341648020), (84, 317244590), (91, 292841160), (104, 256236015), (105, 253795672), (120, 222071213), (130, 204988812), (140, 190346754), (156, 170824010), (168, 158622295), (182, 146420580), (195, 136659208), (210, 126897836), (260, 102494406), (273, 97613720), (280, 95173377), (307, 86803080), (312, 85412005), (364, 73210290), (390, 68329604), (420, 63448918), (455, 58568232), (520, 51247203), (546, 48806860), (614, 43401540), (728, 36605145), (780, 34164802), (840, 31724459), (910, 29284116), (921, 28934360), (1092, 24403430), (1228, 21700770), (1365, 19522744), (1535, 17360616), (1560, 17082401), (1820, 14642058), (1842, 14467180), (2149, 12400440), (2184, 12201715), (2456, 10850385), (2730, 9761372), (3070, 8680308), (3640, 7321029), (3684, 7233590), (3991, 6677160), (4298, 6200220), (4605, 5786872), (5460, 4880686), (6140, 4340154), (6447, 4133480), (7368, 3616795), (7949, 3352440), (7982, 3338580), (8596, 3100110), (9210, 2893436), (10745, 2480088), (10920, 2440343), (11973, 2225720), (12280, 2170077), (12894, 2066740), (15898, 1676220), (15964, 1669290), (17192, 1550055), (18420, 1446718), (19955, 1335432), (21490, 1240044), (23847, 1117480), (23946, 1112860), (25788, 1033370), (27937, 953880), (31796, 838110), (31928, 834645), (32235, 826696), (36840, 723359), (39745, 670488), (39910, 667716), (42980, 620022), (47694, 558740), (47892, 556430), (51576, 516685), (55643, 478920), (55874, 476940), (59865, 445144), (63592, 419055), (64470, 413348), (79490, 335244), (79820, 333858), (83811, 317960), (85960, 310011), (95388, 279370), (95784, 278215), (103337, 257880), (111286, 239460), (111748, 238470), (119235, 223496), (119730, 222572), (128940, 206674), (139685, 190776), (158980, 167622), (159640, 166929)]