21199964760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10709}}^1$

素因数の和:10792

約数の個数: 320

約数和(自身を含む): 78376636800

約数和(自身を除く): 57176672040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 81, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 162, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 324, 351, 360, 376, 390, 405, 423, 468, 470, 520, 540, 564, 585, 611, 648, 702, 705, 780, 810, 846, 936, 940, 1053, 1080, 1128, 1170, 1222, 1269, 1404, 1410, 1560, 1620, 1692, 1755, 1833, 1880, 2106, 2115, 2340, 2444, 2538, 2808, 2820, 3055, 3240, 3384, 3510, 3666, 3807, 4212, 4230, 4680, 4888, 5076, 5265, 5499, 5640, 6110, 6345, 7020, 7332, 7614, 8424, 8460, 9165, 10152, 10530, 10709, 10998, 12220, 12690, 14040, 14664, 15228, 16497, 16920, 18330, 19035, 21060, 21418, 21996, 24440, 25380, 27495, 30456, 32127, 32994, 36660, 38070, 42120, 42836, 43992, 49491, 50760, 53545, 54990, 64254, 65988, 73320, 76140, 82485, 85672, 96381, 98982, 107090, 109980, 128508, 131976, 139217, 152280, 160635, 164970, 192762, 197964, 214180, 219960, 247455, 257016, 278434, 289143, 321270, 329940, 385524, 395928, 417651, 428360, 481905, 494910, 503323, 556868, 578286, 642540, 659880, 696085, 771048, 835302, 867429, 963810, 989820, 1006646, 1113736, 1156572, 1252953, 1285080, 1392170, 1445715, 1509969, 1670604, 1734858, 1927620, 1979640, 2013292, 2088255, 2313144, 2505906, 2516615, 2784340, 2891430, 3019938, 3341208, 3469716, 3758859, 3855240, 4026584, 4176510, 4337145, 4529907, 5011812, 5033230, 5568680, 5782860, 6039876, 6264765, 6543199, 6939432, 7517718, 7549845, 8353020, 8674290, 9059814, 10023624, 10066460, 11276577, 11565720, 12079752, 12529530, 13086398, 13589721, 15035436, 15099690, 16706040, 17348580, 18119628, 18794295, 19629597, 20132920, 22553154, 22649535, 25059060, 26172796, 27179442, 30070872, 30199380, 32715995, 34697160, 36239256, 37588590, 39259194, 40769163, 45106308, 45299070, 50118120, 52345592, 54358884, 56382885, 58888791, 60398760, 65431990, 67948605, 75177180, 78518388, 81538326, 90212616, 90598140, 98147985, 108717768, 112765770, 117777582, 130863980, 135897210, 150354360, 157036776, 163076652, 176666373, 181196280, 196295970, 203845815, 225531540, 235555164, 261727960, 271794420, 294443955, 326153304, 353332746, 392591940, 407691630, 451063080, 471110328, 529999119, 543588840, 588887910, 706665492, 785183880, 815383260, 883331865, 1059998238, 1177775820, 1413330984, 1630766520, 1766663730, 2119996476, 2355551640, 2649995595, 3533327460, 4239992952, 5299991190, 7066654920, 10599982380, 21199964760]

約数ペア:

[(1, 21199964760), (2, 10599982380), (3, 7066654920), (4, 5299991190), (5, 4239992952), (6, 3533327460), (8, 2649995595), (9, 2355551640), (10, 2119996476), (12, 1766663730), (13, 1630766520), (15, 1413330984), (18, 1177775820), (20, 1059998238), (24, 883331865), (26, 815383260), (27, 785183880), (30, 706665492), (36, 588887910), (39, 543588840), (40, 529999119), (45, 471110328), (47, 451063080), (52, 407691630), (54, 392591940), (60, 353332746), (65, 326153304), (72, 294443955), (78, 271794420), (81, 261727960), (90, 235555164), (94, 225531540), (104, 203845815), (108, 196295970), (117, 181196280), (120, 176666373), (130, 163076652), (135, 157036776), (141, 150354360), (156, 135897210), (162, 130863980), (180, 117777582), (188, 112765770), (195, 108717768), (216, 98147985), (234, 90598140), (235, 90212616), (260, 81538326), (270, 78518388), (282, 75177180), (312, 67948605), (324, 65431990), (351, 60398760), (360, 58888791), (376, 56382885), (390, 54358884), (405, 52345592), (423, 50118120), (468, 45299070), (470, 45106308), (520, 40769163), (540, 39259194), (564, 37588590), (585, 36239256), (611, 34697160), (648, 32715995), (702, 30199380), (705, 30070872), (780, 27179442), (810, 26172796), (846, 25059060), (936, 22649535), (940, 22553154), (1053, 20132920), (1080, 19629597), (1128, 18794295), (1170, 18119628), (1222, 17348580), (1269, 16706040), (1404, 15099690), (1410, 15035436), (1560, 13589721), (1620, 13086398), (1692, 12529530), (1755, 12079752), (1833, 11565720), (1880, 11276577), (2106, 10066460), (2115, 10023624), (2340, 9059814), (2444, 8674290), (2538, 8353020), (2808, 7549845), (2820, 7517718), (3055, 6939432), (3240, 6543199), (3384, 6264765), (3510, 6039876), (3666, 5782860), (3807, 5568680), (4212, 5033230), (4230, 5011812), (4680, 4529907), (4888, 4337145), (5076, 4176510), (5265, 4026584), (5499, 3855240), (5640, 3758859), (6110, 3469716), (6345, 3341208), (7020, 3019938), (7332, 2891430), (7614, 2784340), (8424, 2516615), (8460, 2505906), (9165, 2313144), (10152, 2088255), (10530, 2013292), (10709, 1979640), (10998, 1927620), (12220, 1734858), (12690, 1670604), (14040, 1509969), (14664, 1445715), (15228, 1392170), (16497, 1285080), (16920, 1252953), (18330, 1156572), (19035, 1113736), (21060, 1006646), (21418, 989820), (21996, 963810), (24440, 867429), (25380, 835302), (27495, 771048), (30456, 696085), (32127, 659880), (32994, 642540), (36660, 578286), (38070, 556868), (42120, 503323), (42836, 494910), (43992, 481905), (49491, 428360), (50760, 417651), (53545, 395928), (54990, 385524), (64254, 329940), (65988, 321270), (73320, 289143), (76140, 278434), (82485, 257016), (85672, 247455), (96381, 219960), (98982, 214180), (107090, 197964), (109980, 192762), (128508, 164970), (131976, 160635), (139217, 152280)]