19624161600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2944

約数の個数: 420

約数和(自身を含む): 73520215164

約数和(自身を除く): 53896053564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 106, 108, 120, 135, 144, 150, 159, 160, 162, 180, 192, 200, 212, 216, 225, 240, 265, 270, 288, 300, 318, 320, 324, 360, 400, 405, 424, 432, 450, 477, 480, 530, 540, 576, 600, 636, 648, 675, 720, 795, 800, 810, 848, 864, 900, 954, 960, 1060, 1080, 1200, 1272, 1296, 1325, 1350, 1431, 1440, 1590, 1600, 1620, 1696, 1728, 1800, 1908, 2025, 2120, 2160, 2385, 2400, 2544, 2592, 2650, 2700, 2857, 2862, 2880, 3180, 3240, 3392, 3600, 3816, 3975, 4050, 4240, 4293, 4320, 4770, 4800, 5088, 5184, 5300, 5400, 5714, 5724, 6360, 6480, 7155, 7200, 7632, 7950, 8100, 8480, 8571, 8586, 8640, 9540, 10176, 10600, 10800, 11428, 11448, 11925, 12720, 12960, 14285, 14310, 14400, 15264, 15900, 16200, 16960, 17142, 17172, 19080, 21200, 21465, 21600, 22856, 22896, 23850, 25440, 25713, 25920, 28570, 28620, 30528, 31800, 32400, 34284, 34344, 35775, 38160, 42400, 42855, 42930, 43200, 45712, 45792, 47700, 50880, 51426, 57140, 57240, 63600, 64800, 68568, 68688, 71425, 71550, 76320, 77139, 84800, 85710, 85860, 91424, 91584, 95400, 102852, 107325, 114280, 114480, 127200, 128565, 129600, 137136, 137376, 142850, 143100, 151421, 152640, 154278, 171420, 171720, 182848, 190800, 205704, 214275, 214650, 228560, 228960, 231417, 254400, 257130, 274272, 274752, 285700, 286200, 302842, 308556, 342840, 343440, 381600, 385695, 411408, 428550, 429300, 454263, 457120, 457920, 462834, 514260, 548544, 571400, 572400, 605684, 617112, 642825, 685680, 686880, 757105, 763200, 771390, 822816, 857100, 858600, 908526, 914240, 925668, 1028520, 1142800, 1144800, 1157085, 1211368, 1234224, 1285650, 1362789, 1371360, 1373760, 1514210, 1542780, 1645632, 1714200, 1717200, 1817052, 1851336, 1928475, 2057040, 2271315, 2285600, 2289600, 2314170, 2422736, 2468448, 2571300, 2725578, 2742720, 3028420, 3085560, 3428400, 3434400, 3634104, 3702672, 3785525, 3856950, 4088367, 4114080, 4542630, 4571200, 4628340, 4845472, 4936896, 5142600, 5451156, 5785425, 6056840, 6171120, 6813945, 6856800, 6868800, 7268208, 7405344, 7571050, 7713900, 8176734, 8228160, 9085260, 9256680, 9690944, 10285200, 10902312, 11356575, 11570850, 12113680, 12265101, 12342240, 13627890, 13713600, 14536416, 14810688, 15142100, 15427800, 16353468, 18170520, 18513360, 20441835, 20570400, 21804624, 22713150, 23141700, 24227360, 24530202, 24684480, 27255780, 29072832, 30284200, 30855600, 32706936, 34069725, 36341040, 37026720, 40883670, 41140800, 43609248, 45426300, 46283400, 48454720, 49060404, 54511560, 60568400, 61325505, 61711200, 65413872, 68139450, 72682080, 74053440, 81767340, 87218496, 90852600, 92566800, 98120808, 102209175, 109023120, 121136800, 122651010, 123422400, 130827744, 136278900, 145364160, 163534680, 181705200, 185133600, 196241616, 204418350, 218046240, 242273600, 245302020, 261655488, 272557800, 306627525, 327069360, 363410400, 370267200, 392483232, 408836700, 436092480, 490604040, 545115600, 613255050, 654138720, 726820800, 784966464, 817673400, 981208080, 1090231200, 1226510100, 1308277440, 1635346800, 1962416160, 2180462400, 2453020200, 3270693600, 3924832320, 4906040400, 6541387200, 9812080800, 19624161600]

約数ペア:

[(1, 19624161600), (2, 9812080800), (3, 6541387200), (4, 4906040400), (5, 3924832320), (6, 3270693600), (8, 2453020200), (9, 2180462400), (10, 1962416160), (12, 1635346800), (15, 1308277440), (16, 1226510100), (18, 1090231200), (20, 981208080), (24, 817673400), (25, 784966464), (27, 726820800), (30, 654138720), (32, 613255050), (36, 545115600), (40, 490604040), (45, 436092480), (48, 408836700), (50, 392483232), (53, 370267200), (54, 363410400), (60, 327069360), (64, 306627525), (72, 272557800), (75, 261655488), (80, 245302020), (81, 242273600), (90, 218046240), (96, 204418350), (100, 196241616), (106, 185133600), (108, 181705200), (120, 163534680), (135, 145364160), (144, 136278900), (150, 130827744), (159, 123422400), (160, 122651010), (162, 121136800), (180, 109023120), (192, 102209175), (200, 98120808), (212, 92566800), (216, 90852600), (225, 87218496), (240, 81767340), (265, 74053440), (270, 72682080), (288, 68139450), (300, 65413872), (318, 61711200), (320, 61325505), (324, 60568400), (360, 54511560), (400, 49060404), (405, 48454720), (424, 46283400), (432, 45426300), (450, 43609248), (477, 41140800), (480, 40883670), (530, 37026720), (540, 36341040), (576, 34069725), (600, 32706936), (636, 30855600), (648, 30284200), (675, 29072832), (720, 27255780), (795, 24684480), (800, 24530202), (810, 24227360), (848, 23141700), (864, 22713150), (900, 21804624), (954, 20570400), (960, 20441835), (1060, 18513360), (1080, 18170520), (1200, 16353468), (1272, 15427800), (1296, 15142100), (1325, 14810688), (1350, 14536416), (1431, 13713600), (1440, 13627890), (1590, 12342240), (1600, 12265101), (1620, 12113680), (1696, 11570850), (1728, 11356575), (1800, 10902312), (1908, 10285200), (2025, 9690944), (2120, 9256680), (2160, 9085260), (2385, 8228160), (2400, 8176734), (2544, 7713900), (2592, 7571050), (2650, 7405344), (2700, 7268208), (2857, 6868800), (2862, 6856800), (2880, 6813945), (3180, 6171120), (3240, 6056840), (3392, 5785425), (3600, 5451156), (3816, 5142600), (3975, 4936896), (4050, 4845472), (4240, 4628340), (4293, 4571200), (4320, 4542630), (4770, 4114080), (4800, 4088367), (5088, 3856950), (5184, 3785525), (5300, 3702672), (5400, 3634104), (5714, 3434400), (5724, 3428400), (6360, 3085560), (6480, 3028420), (7155, 2742720), (7200, 2725578), (7632, 2571300), (7950, 2468448), (8100, 2422736), (8480, 2314170), (8571, 2289600), (8586, 2285600), (8640, 2271315), (9540, 2057040), (10176, 1928475), (10600, 1851336), (10800, 1817052), (11428, 1717200), (11448, 1714200), (11925, 1645632), (12720, 1542780), (12960, 1514210), (14285, 1373760), (14310, 1371360), (14400, 1362789), (15264, 1285650), (15900, 1234224), (16200, 1211368), (16960, 1157085), (17142, 1144800), (17172, 1142800), (19080, 1028520), (21200, 925668), (21465, 914240), (21600, 908526), (22856, 858600), (22896, 857100), (23850, 822816), (25440, 771390), (25713, 763200), (25920, 757105), (28570, 686880), (28620, 685680), (30528, 642825), (31800, 617112), (32400, 605684), (34284, 572400), (34344, 571400), (35775, 548544), (38160, 514260), (42400, 462834), (42855, 457920), (42930, 457120), (43200, 454263), (45712, 429300), (45792, 428550), (47700, 411408), (50880, 385695), (51426, 381600), (57140, 343440), (57240, 342840), (63600, 308556), (64800, 302842), (68568, 286200), (68688, 285700), (71425, 274752), (71550, 274272), (76320, 257130), (77139, 254400), (84800, 231417), (85710, 228960), (85860, 228560), (91424, 214650), (91584, 214275), (95400, 205704), (102852, 190800), (107325, 182848), (114280, 171720), (114480, 171420), (127200, 154278), (128565, 152640), (129600, 151421), (137136, 143100), (137376, 142850)]