205224726580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1130

約数の個数: 192

約数和(自身を含む): 476654492160

約数和(自身を除く): 271429765580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 61, 68, 85, 86, 122, 170, 172, 215, 244, 305, 340, 359, 430, 610, 641, 718, 731, 860, 1037, 1220, 1282, 1436, 1462, 1795, 2074, 2564, 2623, 2924, 3205, 3590, 3655, 4148, 5185, 5246, 6103, 6410, 7180, 7310, 10370, 10492, 10897, 12206, 12820, 13115, 14620, 15437, 20740, 21794, 21899, 24412, 26230, 27563, 30515, 30874, 39101, 43588, 43798, 44591, 52460, 54485, 55126, 61030, 61748, 77185, 78202, 87596, 89182, 108970, 109495, 110252, 122060, 137815, 154370, 156404, 178364, 195505, 217940, 218990, 222955, 230119, 262429, 275630, 308740, 372283, 391010, 437980, 445910, 460238, 468571, 524858, 551260, 664717, 744566, 782020, 891820, 920476, 937142, 941657, 1049716, 1150595, 1312145, 1329434, 1489132, 1681343, 1861415, 1874284, 1883314, 2301190, 2342855, 2624290, 2658868, 3323585, 3362686, 3722830, 3766628, 3912023, 4602380, 4685710, 4708285, 5248580, 6647170, 6725372, 7445660, 7824046, 8406715, 9371420, 9416570, 9895117, 13294340, 14037259, 15648092, 16008169, 16813430, 18833140, 19560115, 19790234, 28074518, 28582831, 32016338, 33626860, 39120230, 39580468, 49475585, 56149036, 57165662, 64032676, 70186295, 78240460, 80040845, 98951170, 114331324, 140372590, 142914155, 160081690, 168216989, 197902340, 238633403, 280745180, 285828310, 320163380, 336433978, 477266806, 571656620, 603602137, 672867956, 841084945, 954533612, 1193167015, 1207204274, 1682169890, 2386334030, 2414408548, 3018010685, 3364339780, 4772668060, 6036021370, 10261236329, 12072042740, 20522472658, 41044945316, 51306181645, 102612363290, 205224726580]

約数ペア:

[(1, 205224726580), (2, 102612363290), (4, 51306181645), (5, 41044945316), (10, 20522472658), (17, 12072042740), (20, 10261236329), (34, 6036021370), (43, 4772668060), (61, 3364339780), (68, 3018010685), (85, 2414408548), (86, 2386334030), (122, 1682169890), (170, 1207204274), (172, 1193167015), (215, 954533612), (244, 841084945), (305, 672867956), (340, 603602137), (359, 571656620), (430, 477266806), (610, 336433978), (641, 320163380), (718, 285828310), (731, 280745180), (860, 238633403), (1037, 197902340), (1220, 168216989), (1282, 160081690), (1436, 142914155), (1462, 140372590), (1795, 114331324), (2074, 98951170), (2564, 80040845), (2623, 78240460), (2924, 70186295), (3205, 64032676), (3590, 57165662), (3655, 56149036), (4148, 49475585), (5185, 39580468), (5246, 39120230), (6103, 33626860), (6410, 32016338), (7180, 28582831), (7310, 28074518), (10370, 19790234), (10492, 19560115), (10897, 18833140), (12206, 16813430), (12820, 16008169), (13115, 15648092), (14620, 14037259), (15437, 13294340), (20740, 9895117), (21794, 9416570), (21899, 9371420), (24412, 8406715), (26230, 7824046), (27563, 7445660), (30515, 6725372), (30874, 6647170), (39101, 5248580), (43588, 4708285), (43798, 4685710), (44591, 4602380), (52460, 3912023), (54485, 3766628), (55126, 3722830), (61030, 3362686), (61748, 3323585), (77185, 2658868), (78202, 2624290), (87596, 2342855), (89182, 2301190), (108970, 1883314), (109495, 1874284), (110252, 1861415), (122060, 1681343), (137815, 1489132), (154370, 1329434), (156404, 1312145), (178364, 1150595), (195505, 1049716), (217940, 941657), (218990, 937142), (222955, 920476), (230119, 891820), (262429, 782020), (275630, 744566), (308740, 664717), (372283, 551260), (391010, 524858), (437980, 468571), (445910, 460238)]