2008549980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2841

約数の個数: 192

約数和(自身を含む): 6633446400

約数和(自身を除く): 4624896420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 59, 60, 69, 90, 92, 108, 115, 118, 135, 138, 177, 180, 207, 230, 236, 270, 276, 295, 345, 354, 414, 460, 531, 540, 590, 621, 690, 708, 828, 885, 1035, 1062, 1180, 1242, 1357, 1380, 1593, 1770, 2070, 2124, 2484, 2655, 2714, 2741, 3105, 3186, 3540, 4071, 4140, 5310, 5428, 5482, 6210, 6372, 6785, 7965, 8142, 8223, 10620, 10964, 12213, 12420, 13570, 13705, 15930, 16284, 16446, 20355, 24426, 24669, 27140, 27410, 31860, 32892, 36639, 40710, 41115, 48852, 49338, 54820, 61065, 63043, 73278, 74007, 81420, 82230, 98676, 122130, 123345, 126086, 146556, 148014, 161719, 164460, 183195, 189129, 244260, 246690, 252172, 296028, 315215, 323438, 366390, 370035, 378258, 485157, 493380, 567387, 630430, 646876, 732780, 740070, 756516, 808595, 945645, 970314, 1134774, 1260860, 1455471, 1480140, 1617190, 1702161, 1891290, 1940628, 2269548, 2425785, 2836935, 2910942, 3234380, 3404322, 3719537, 3782580, 4366413, 4851570, 5673870, 5821884, 6808644, 7277355, 7439074, 8510805, 8732826, 9703140, 11158611, 11347740, 14554710, 14878148, 17021610, 17465652, 18597685, 21832065, 22317222, 29109420, 33475833, 34043220, 37195370, 43664130, 44634444, 55793055, 66951666, 74390740, 87328260, 100427499, 111586110, 133903332, 167379165, 200854998, 223172220, 334758330, 401709996, 502137495, 669516660, 1004274990, 2008549980]

約数ペア:

[(1, 2008549980), (2, 1004274990), (3, 669516660), (4, 502137495), (5, 401709996), (6, 334758330), (9, 223172220), (10, 200854998), (12, 167379165), (15, 133903332), (18, 111586110), (20, 100427499), (23, 87328260), (27, 74390740), (30, 66951666), (36, 55793055), (45, 44634444), (46, 43664130), (54, 37195370), (59, 34043220), (60, 33475833), (69, 29109420), (90, 22317222), (92, 21832065), (108, 18597685), (115, 17465652), (118, 17021610), (135, 14878148), (138, 14554710), (177, 11347740), (180, 11158611), (207, 9703140), (230, 8732826), (236, 8510805), (270, 7439074), (276, 7277355), (295, 6808644), (345, 5821884), (354, 5673870), (414, 4851570), (460, 4366413), (531, 3782580), (540, 3719537), (590, 3404322), (621, 3234380), (690, 2910942), (708, 2836935), (828, 2425785), (885, 2269548), (1035, 1940628), (1062, 1891290), (1180, 1702161), (1242, 1617190), (1357, 1480140), (1380, 1455471), (1593, 1260860), (1770, 1134774), (2070, 970314), (2124, 945645), (2484, 808595), (2655, 756516), (2714, 740070), (2741, 732780), (3105, 646876), (3186, 630430), (3540, 567387), (4071, 493380), (4140, 485157), (5310, 378258), (5428, 370035), (5482, 366390), (6210, 323438), (6372, 315215), (6785, 296028), (7965, 252172), (8142, 246690), (8223, 244260), (10620, 189129), (10964, 183195), (12213, 164460), (12420, 161719), (13570, 148014), (13705, 146556), (15930, 126086), (16284, 123345), (16446, 122130), (20355, 98676), (24426, 82230), (24669, 81420), (27140, 74007), (27410, 73278), (31860, 63043), (32892, 61065), (36639, 54820), (40710, 49338), (41115, 48852)]