20071349200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22193}}^1$

素因数の和:22254

約数の個数: 240

約数和(自身を含む): 61425889920

約数和(自身を除く): 41354540720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 68, 70, 76, 80, 85, 95, 100, 112, 119, 133, 136, 140, 152, 170, 175, 190, 200, 238, 266, 272, 280, 304, 323, 340, 350, 380, 400, 425, 475, 476, 532, 560, 595, 646, 665, 680, 700, 760, 850, 950, 952, 1064, 1190, 1292, 1330, 1360, 1400, 1520, 1615, 1700, 1900, 1904, 2128, 2261, 2380, 2584, 2660, 2800, 2975, 3230, 3325, 3400, 3800, 4522, 4760, 5168, 5320, 5950, 6460, 6650, 6800, 7600, 8075, 9044, 9520, 10640, 11305, 11900, 12920, 13300, 16150, 18088, 22193, 22610, 23800, 25840, 26600, 32300, 36176, 44386, 45220, 47600, 53200, 56525, 64600, 88772, 90440, 110965, 113050, 129200, 155351, 177544, 180880, 221930, 226100, 310702, 355088, 377281, 421667, 443860, 452200, 554825, 621404, 754562, 776755, 843334, 887720, 904400, 1109650, 1242808, 1509124, 1553510, 1686668, 1775440, 1886405, 2108335, 2219300, 2485616, 2640967, 2951669, 3018248, 3107020, 3373336, 3772810, 3883775, 4216670, 4438600, 5281934, 5903338, 6036496, 6214040, 6746672, 7168339, 7545620, 7767550, 8433340, 8877200, 9432025, 10541675, 10563868, 11806676, 12428080, 13204835, 14336678, 14758345, 15091240, 15535100, 16866680, 18864050, 21083350, 21127736, 23613352, 26409670, 28673356, 29516690, 30182480, 31070200, 33733360, 35841695, 37728100, 42166700, 42255472, 47226704, 50178373, 52819340, 57346712, 59033380, 62140400, 66024175, 71683390, 73791725, 75456200, 84333400, 100356746, 105638680, 114693424, 118066760, 132048350, 143366780, 147583450, 150912400, 168666800, 179208475, 200713492, 211277360, 236133520, 250891865, 264096700, 286733560, 295166900, 358416950, 401426984, 501783730, 528193400, 573467120, 590333800, 716833900, 802853968, 1003567460, 1056386800, 1180667600, 1254459325, 1433667800, 2007134920, 2508918650, 2867335600, 4014269840, 5017837300, 10035674600, 20071349200]

約数ペア:

[(1, 20071349200), (2, 10035674600), (4, 5017837300), (5, 4014269840), (7, 2867335600), (8, 2508918650), (10, 2007134920), (14, 1433667800), (16, 1254459325), (17, 1180667600), (19, 1056386800), (20, 1003567460), (25, 802853968), (28, 716833900), (34, 590333800), (35, 573467120), (38, 528193400), (40, 501783730), (50, 401426984), (56, 358416950), (68, 295166900), (70, 286733560), (76, 264096700), (80, 250891865), (85, 236133520), (95, 211277360), (100, 200713492), (112, 179208475), (119, 168666800), (133, 150912400), (136, 147583450), (140, 143366780), (152, 132048350), (170, 118066760), (175, 114693424), (190, 105638680), (200, 100356746), (238, 84333400), (266, 75456200), (272, 73791725), (280, 71683390), (304, 66024175), (323, 62140400), (340, 59033380), (350, 57346712), (380, 52819340), (400, 50178373), (425, 47226704), (475, 42255472), (476, 42166700), (532, 37728100), (560, 35841695), (595, 33733360), (646, 31070200), (665, 30182480), (680, 29516690), (700, 28673356), (760, 26409670), (850, 23613352), (950, 21127736), (952, 21083350), (1064, 18864050), (1190, 16866680), (1292, 15535100), (1330, 15091240), (1360, 14758345), (1400, 14336678), (1520, 13204835), (1615, 12428080), (1700, 11806676), (1900, 10563868), (1904, 10541675), (2128, 9432025), (2261, 8877200), (2380, 8433340), (2584, 7767550), (2660, 7545620), (2800, 7168339), (2975, 6746672), (3230, 6214040), (3325, 6036496), (3400, 5903338), (3800, 5281934), (4522, 4438600), (4760, 4216670), (5168, 3883775), (5320, 3772810), (5950, 3373336), (6460, 3107020), (6650, 3018248), (6800, 2951669), (7600, 2640967), (8075, 2485616), (9044, 2219300), (9520, 2108335), (10640, 1886405), (11305, 1775440), (11900, 1686668), (12920, 1553510), (13300, 1509124), (16150, 1242808), (18088, 1109650), (22193, 904400), (22610, 887720), (23800, 843334), (25840, 776755), (26600, 754562), (32300, 621404), (36176, 554825), (44386, 452200), (45220, 443860), (47600, 421667), (53200, 377281), (56525, 355088), (64600, 310702), (88772, 226100), (90440, 221930), (110965, 180880), (113050, 177544), (129200, 155351)]