28786476420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 432

約数和(自身を含む): 98655036480

約数和(自身を除く): 69868560060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 59, 60, 65, 78, 86, 90, 117, 118, 129, 130, 156, 169, 172, 177, 180, 195, 215, 234, 236, 258, 260, 295, 338, 354, 373, 387, 390, 430, 468, 507, 516, 531, 559, 585, 590, 645, 676, 708, 746, 767, 774, 780, 845, 860, 885, 1014, 1062, 1118, 1119, 1170, 1180, 1290, 1492, 1521, 1534, 1548, 1677, 1690, 1770, 1865, 1935, 2028, 2124, 2236, 2238, 2301, 2340, 2535, 2537, 2580, 2655, 2795, 3042, 3068, 3354, 3357, 3380, 3540, 3730, 3835, 3870, 4476, 4602, 4849, 5031, 5070, 5074, 5310, 5590, 5595, 6084, 6708, 6714, 6903, 7267, 7460, 7605, 7611, 7670, 7740, 8385, 9204, 9698, 9971, 10062, 10140, 10148, 10620, 11180, 11190, 11505, 12685, 13428, 13806, 14534, 14547, 15210, 15222, 15340, 16039, 16770, 16785, 19396, 19942, 20124, 21801, 22007, 22380, 22833, 23010, 24245, 25155, 25370, 27612, 29068, 29094, 29913, 30420, 30444, 32078, 32981, 33540, 33570, 34515, 36335, 38055, 39884, 43602, 43641, 44014, 45666, 46020, 48117, 48490, 49855, 50310, 50740, 58188, 59826, 63037, 64156, 65403, 65962, 66021, 67140, 69030, 72670, 72735, 76110, 80195, 87204, 87282, 88028, 89739, 91332, 96234, 96980, 98943, 99710, 100620, 109005, 110035, 114165, 119652, 126074, 130806, 131924, 132042, 138060, 144351, 145340, 145470, 149565, 152220, 160390, 164905, 174564, 179478, 189111, 192468, 197886, 198063, 199420, 208507, 218010, 218205, 220070, 228330, 240585, 252148, 261612, 264084, 286091, 288702, 290940, 296829, 299130, 315185, 320780, 327015, 329810, 330105, 358956, 378222, 395772, 396126, 417014, 428753, 436020, 436410, 440140, 448695, 456660, 481170, 494715, 567333, 572182, 577404, 593658, 598260, 625521, 630370, 654030, 659620, 660210, 721755, 756444, 792252, 834028, 857506, 858273, 872820, 897390, 945555, 946301, 962340, 989430, 990315, 1042535, 1134666, 1144364, 1187316, 1251042, 1260740, 1286259, 1308060, 1320420, 1430455, 1443510, 1484145, 1715012, 1716546, 1794780, 1876563, 1891110, 1892602, 1978860, 1980630, 2085070, 2143765, 2269332, 2502084, 2572518, 2574819, 2710591, 2836665, 2838903, 2860910, 2887020, 2968290, 3127605, 3433092, 3719183, 3753126, 3782220, 3785204, 3858777, 3961260, 4170140, 4287530, 4291365, 4731505, 5145036, 5149638, 5421182, 5673330, 5677806, 5721820, 5936580, 6255210, 6431295, 7438366, 7506252, 7717554, 8131773, 8516709, 8575060, 8582730, 9382815, 9463010, 10299276, 10842364, 11157549, 11346660, 11355612, 12301913, 12510420, 12862590, 12874095, 13552955, 14194515, 14876732, 15435108, 16263546, 17033418, 17165460, 18595915, 18765630, 18926020, 19293885, 22315098, 24395319, 24603826, 25725180, 25748190, 27105910, 28389030, 32527092, 33472647, 34066836, 36905739, 37191830, 37531260, 38587770, 40658865, 42583545, 44630196, 48790638, 49207652, 51496380, 54211820, 55787745, 56778060, 61509565, 66945294, 73811478, 74383660, 77175540, 81317730, 85167090, 97581276, 110717217, 111575490, 121976595, 123019130, 133890588, 147622956, 159924869, 162635460, 167363235, 170334180, 184528695, 221434434, 223150980, 243953190, 246038260, 319849738, 334726470, 369057390, 442868868, 479774607, 487906380, 553586085, 639699476, 669452940, 738114780, 799624345, 959549214, 1107172170, 1439323821, 1599248690, 1919098428, 2214344340, 2398873035, 2878647642, 3198497380, 4797746070, 5757295284, 7196619105, 9595492140, 14393238210, 28786476420]

約数ペア:

[(1, 28786476420), (2, 14393238210), (3, 9595492140), (4, 7196619105), (5, 5757295284), (6, 4797746070), (9, 3198497380), (10, 2878647642), (12, 2398873035), (13, 2214344340), (15, 1919098428), (18, 1599248690), (20, 1439323821), (26, 1107172170), (30, 959549214), (36, 799624345), (39, 738114780), (43, 669452940), (45, 639699476), (52, 553586085), (59, 487906380), (60, 479774607), (65, 442868868), (78, 369057390), (86, 334726470), (90, 319849738), (117, 246038260), (118, 243953190), (129, 223150980), (130, 221434434), (156, 184528695), (169, 170334180), (172, 167363235), (177, 162635460), (180, 159924869), (195, 147622956), (215, 133890588), (234, 123019130), (236, 121976595), (258, 111575490), (260, 110717217), (295, 97581276), (338, 85167090), (354, 81317730), (373, 77175540), (387, 74383660), (390, 73811478), (430, 66945294), (468, 61509565), (507, 56778060), (516, 55787745), (531, 54211820), (559, 51496380), (585, 49207652), (590, 48790638), (645, 44630196), (676, 42583545), (708, 40658865), (746, 38587770), (767, 37531260), (774, 37191830), (780, 36905739), (845, 34066836), (860, 33472647), (885, 32527092), (1014, 28389030), (1062, 27105910), (1118, 25748190), (1119, 25725180), (1170, 24603826), (1180, 24395319), (1290, 22315098), (1492, 19293885), (1521, 18926020), (1534, 18765630), (1548, 18595915), (1677, 17165460), (1690, 17033418), (1770, 16263546), (1865, 15435108), (1935, 14876732), (2028, 14194515), (2124, 13552955), (2236, 12874095), (2238, 12862590), (2301, 12510420), (2340, 12301913), (2535, 11355612), (2537, 11346660), (2580, 11157549), (2655, 10842364), (2795, 10299276), (3042, 9463010), (3068, 9382815), (3354, 8582730), (3357, 8575060), (3380, 8516709), (3540, 8131773), (3730, 7717554), (3835, 7506252), (3870, 7438366), (4476, 6431295), (4602, 6255210), (4849, 5936580), (5031, 5721820), (5070, 5677806), (5074, 5673330), (5310, 5421182), (5590, 5149638), (5595, 5145036), (6084, 4731505), (6708, 4291365), (6714, 4287530), (6903, 4170140), (7267, 3961260), (7460, 3858777), (7605, 3785204), (7611, 3782220), (7670, 3753126), (7740, 3719183), (8385, 3433092), (9204, 3127605), (9698, 2968290), (9971, 2887020), (10062, 2860910), (10140, 2838903), (10148, 2836665), (10620, 2710591), (11180, 2574819), (11190, 2572518), (11505, 2502084), (12685, 2269332), (13428, 2143765), (13806, 2085070), (14534, 1980630), (14547, 1978860), (15210, 1892602), (15222, 1891110), (15340, 1876563), (16039, 1794780), (16770, 1716546), (16785, 1715012), (19396, 1484145), (19942, 1443510), (20124, 1430455), (21801, 1320420), (22007, 1308060), (22380, 1286259), (22833, 1260740), (23010, 1251042), (24245, 1187316), (25155, 1144364), (25370, 1134666), (27612, 1042535), (29068, 990315), (29094, 989430), (29913, 962340), (30420, 946301), (30444, 945555), (32078, 897390), (32981, 872820), (33540, 858273), (33570, 857506), (34515, 834028), (36335, 792252), (38055, 756444), (39884, 721755), (43602, 660210), (43641, 659620), (44014, 654030), (45666, 630370), (46020, 625521), (48117, 598260), (48490, 593658), (49855, 577404), (50310, 572182), (50740, 567333), (58188, 494715), (59826, 481170), (63037, 456660), (64156, 448695), (65403, 440140), (65962, 436410), (66021, 436020), (67140, 428753), (69030, 417014), (72670, 396126), (72735, 395772), (76110, 378222), (80195, 358956), (87204, 330105), (87282, 329810), (88028, 327015), (89739, 320780), (91332, 315185), (96234, 299130), (96980, 296829), (98943, 290940), (99710, 288702), (100620, 286091), (109005, 264084), (110035, 261612), (114165, 252148), (119652, 240585), (126074, 228330), (130806, 220070), (131924, 218205), (132042, 218010), (138060, 208507), (144351, 199420), (145340, 198063), (145470, 197886), (149565, 192468), (152220, 189111), (160390, 179478), (164905, 174564)]