197237040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 320

約数和(自身を含む): 821947392

約数和(自身を除く): 624710352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 821, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1642, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2463, 2640, 2730, 2860, 3003, 3080, 3120, 3284, 3432, 3640, 3696, 4004, 4105, 4290, 4368, 4620, 4926, 5005, 5460, 5720, 5747, 6006, 6160, 6568, 6864, 7280, 8008, 8210, 8580, 9031, 9240, 9852, 10010, 10673, 10920, 11440, 11494, 12012, 12315, 13136, 15015, 16016, 16420, 17160, 17241, 18062, 18480, 19704, 20020, 21346, 21840, 22988, 24024, 24630, 27093, 28735, 30030, 32019, 32840, 34320, 34482, 36124, 39408, 40040, 42692, 45155, 45976, 48048, 49260, 53365, 54186, 57470, 60060, 63217, 64038, 65680, 68964, 72248, 74711, 80080, 85384, 86205, 90310, 91952, 98520, 106730, 108372, 114940, 117403, 120120, 126434, 128076, 135465, 137928, 144496, 149422, 160095, 170768, 172410, 180620, 189651, 197040, 213460, 216744, 224133, 229880, 234806, 240240, 252868, 256152, 270930, 275856, 298844, 316085, 320190, 344820, 352209, 361240, 373555, 379302, 426920, 433488, 448266, 459760, 469612, 505736, 512304, 541860, 587015, 597688, 632170, 640380, 689640, 704418, 722480, 747110, 758604, 821821, 853840, 896532, 939224, 948255, 1011472, 1083720, 1120665, 1174030, 1195376, 1264340, 1280760, 1379280, 1408836, 1494220, 1517208, 1643642, 1761045, 1793064, 1878448, 1896510, 2167440, 2241330, 2348060, 2465463, 2528680, 2561520, 2817672, 2988440, 3034416, 3287284, 3522090, 3586128, 3793020, 4109105, 4482660, 4696120, 4930926, 5057360, 5635344, 5976880, 6574568, 7044180, 7586040, 8218210, 8965320, 9392240, 9861852, 12327315, 13149136, 14088360, 15172080, 16436420, 17930640, 19723704, 24654630, 28176720, 32872840, 39447408, 49309260, 65745680, 98618520, 197237040]

約数ペア:

[(1, 197237040), (2, 98618520), (3, 65745680), (4, 49309260), (5, 39447408), (6, 32872840), (7, 28176720), (8, 24654630), (10, 19723704), (11, 17930640), (12, 16436420), (13, 15172080), (14, 14088360), (15, 13149136), (16, 12327315), (20, 9861852), (21, 9392240), (22, 8965320), (24, 8218210), (26, 7586040), (28, 7044180), (30, 6574568), (33, 5976880), (35, 5635344), (39, 5057360), (40, 4930926), (42, 4696120), (44, 4482660), (48, 4109105), (52, 3793020), (55, 3586128), (56, 3522090), (60, 3287284), (65, 3034416), (66, 2988440), (70, 2817672), (77, 2561520), (78, 2528680), (80, 2465463), (84, 2348060), (88, 2241330), (91, 2167440), (104, 1896510), (105, 1878448), (110, 1793064), (112, 1761045), (120, 1643642), (130, 1517208), (132, 1494220), (140, 1408836), (143, 1379280), (154, 1280760), (156, 1264340), (165, 1195376), (168, 1174030), (176, 1120665), (182, 1083720), (195, 1011472), (208, 948255), (210, 939224), (220, 896532), (231, 853840), (240, 821821), (260, 758604), (264, 747110), (273, 722480), (280, 704418), (286, 689640), (308, 640380), (312, 632170), (330, 597688), (336, 587015), (364, 541860), (385, 512304), (390, 505736), (420, 469612), (429, 459760), (440, 448266), (455, 433488), (462, 426920), (520, 379302), (528, 373555), (546, 361240), (560, 352209), (572, 344820), (616, 320190), (624, 316085), (660, 298844), (715, 275856), (728, 270930), (770, 256152), (780, 252868), (821, 240240), (840, 234806), (858, 229880), (880, 224133), (910, 216744), (924, 213460), (1001, 197040), (1040, 189651), (1092, 180620), (1144, 172410), (1155, 170768), (1232, 160095), (1320, 149422), (1365, 144496), (1430, 137928), (1456, 135465), (1540, 128076), (1560, 126434), (1642, 120120), (1680, 117403), (1716, 114940), (1820, 108372), (1848, 106730), (2002, 98520), (2145, 91952), (2184, 90310), (2288, 86205), (2310, 85384), (2463, 80080), (2640, 74711), (2730, 72248), (2860, 68964), (3003, 65680), (3080, 64038), (3120, 63217), (3284, 60060), (3432, 57470), (3640, 54186), (3696, 53365), (4004, 49260), (4105, 48048), (4290, 45976), (4368, 45155), (4620, 42692), (4926, 40040), (5005, 39408), (5460, 36124), (5720, 34482), (5747, 34320), (6006, 32840), (6160, 32019), (6568, 30030), (6864, 28735), (7280, 27093), (8008, 24630), (8210, 24024), (8580, 22988), (9031, 21840), (9240, 21346), (9852, 20020), (10010, 19704), (10673, 18480), (10920, 18062), (11440, 17241), (11494, 17160), (12012, 16420), (12315, 16016), (13136, 15015)]