19934728560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1819

約数の個数: 480

約数和(自身を含む): 75481835520

約数和(自身を除く): 55547106960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 81, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 162, 171, 180, 186, 190, 216, 228, 240, 243, 248, 270, 279, 285, 304, 310, 324, 342, 360, 372, 380, 405, 432, 456, 465, 486, 496, 513, 540, 558, 570, 589, 620, 648, 684, 720, 744, 760, 810, 837, 855, 912, 930, 972, 1026, 1080, 1116, 1140, 1178, 1215, 1240, 1296, 1368, 1395, 1488, 1520, 1539, 1620, 1674, 1710, 1741, 1767, 1860, 1944, 2052, 2160, 2232, 2280, 2356, 2430, 2480, 2511, 2565, 2736, 2790, 2945, 3078, 3240, 3348, 3420, 3482, 3534, 3720, 3888, 4104, 4185, 4464, 4560, 4617, 4712, 4860, 5022, 5130, 5223, 5301, 5580, 5890, 6156, 6480, 6696, 6840, 6964, 7068, 7440, 7533, 7695, 8208, 8370, 8705, 8835, 9234, 9424, 9720, 10044, 10260, 10446, 10602, 11160, 11780, 12312, 12555, 13392, 13680, 13928, 14136, 15066, 15390, 15669, 15903, 16740, 17410, 17670, 18468, 19440, 20088, 20520, 20892, 21204, 22320, 23085, 23560, 24624, 25110, 26115, 26505, 27856, 28272, 30132, 30780, 31338, 31806, 33079, 33480, 34820, 35340, 36936, 37665, 40176, 41040, 41784, 42408, 46170, 47007, 47120, 47709, 50220, 52230, 53010, 53971, 60264, 61560, 62676, 63612, 66158, 66960, 69640, 70680, 73872, 75330, 78345, 79515, 83568, 84816, 92340, 94014, 95418, 99237, 100440, 104460, 106020, 107942, 120528, 123120, 125352, 127224, 132316, 139280, 141021, 141360, 143127, 150660, 156690, 159030, 161913, 165395, 184680, 188028, 190836, 198474, 200880, 208920, 212040, 215884, 235035, 238545, 250704, 254448, 264632, 269855, 282042, 286254, 297711, 301320, 313380, 318060, 323826, 330790, 369360, 376056, 381672, 396948, 417840, 423063, 424080, 431768, 470070, 477090, 485739, 496185, 529264, 539710, 564084, 572508, 595422, 602640, 626760, 636120, 647652, 661580, 705105, 715635, 752112, 763344, 793896, 809565, 846126, 863536, 893133, 940140, 954180, 971478, 992370, 1025449, 1079420, 1128168, 1145016, 1190844, 1253520, 1272240, 1295304, 1323160, 1410210, 1431270, 1457217, 1488555, 1587792, 1619130, 1692252, 1786266, 1880280, 1908360, 1942956, 1984740, 2050898, 2115315, 2158840, 2256336, 2290032, 2381688, 2428695, 2590608, 2646320, 2679399, 2820420, 2862540, 2914434, 2977110, 3076347, 3238260, 3384504, 3572532, 3760560, 3816720, 3885912, 3969480, 4101796, 4230630, 4317680, 4371651, 4465665, 4763376, 4857390, 5127245, 5358798, 5640840, 5725080, 5828868, 5954220, 6152694, 6476520, 6769008, 7145064, 7286085, 7771824, 7938960, 8038197, 8203592, 8461260, 8743302, 8931330, 9229041, 9714780, 10254490, 10717596, 11281680, 11450160, 11657736, 11908440, 12305388, 12953040, 13114953, 13396995, 14290128, 14572170, 15381735, 16076394, 16407184, 16922520, 17486604, 17862660, 18458082, 19429560, 20508980, 21435192, 21858255, 23315472, 23816880, 24610776, 26229906, 26793990, 27687123, 29144340, 30763470, 32152788, 33845040, 34973208, 35725320, 36916164, 38859120, 40190985, 41017960, 42870384, 43716510, 46145205, 49221552, 52459812, 53587980, 55374246, 58288680, 61526940, 64305576, 65574765, 69946416, 71450640, 73832328, 80381970, 82035920, 83061369, 87433020, 92290410, 104919624, 107175960, 110748492, 116577360, 123053880, 128611152, 131149530, 138435615, 147664656, 160763940, 166122738, 174866040, 184580820, 209839248, 214351920, 221496984, 246107760, 249184107, 262299060, 276871230, 321527880, 332245476, 349732080, 369161640, 415306845, 442993968, 498368214, 524598120, 553742460, 643055760, 664490952, 738323280, 830613690, 996736428, 1049196240, 1107484920, 1245920535, 1328981904, 1661227380, 1993472856, 2214969840, 2491841070, 3322454760, 3986945712, 4983682140, 6644909520, 9967364280, 19934728560]

約数ペア:

[(1, 19934728560), (2, 9967364280), (3, 6644909520), (4, 4983682140), (5, 3986945712), (6, 3322454760), (8, 2491841070), (9, 2214969840), (10, 1993472856), (12, 1661227380), (15, 1328981904), (16, 1245920535), (18, 1107484920), (19, 1049196240), (20, 996736428), (24, 830613690), (27, 738323280), (30, 664490952), (31, 643055760), (36, 553742460), (38, 524598120), (40, 498368214), (45, 442993968), (48, 415306845), (54, 369161640), (57, 349732080), (60, 332245476), (62, 321527880), (72, 276871230), (76, 262299060), (80, 249184107), (81, 246107760), (90, 221496984), (93, 214351920), (95, 209839248), (108, 184580820), (114, 174866040), (120, 166122738), (124, 160763940), (135, 147664656), (144, 138435615), (152, 131149530), (155, 128611152), (162, 123053880), (171, 116577360), (180, 110748492), (186, 107175960), (190, 104919624), (216, 92290410), (228, 87433020), (240, 83061369), (243, 82035920), (248, 80381970), (270, 73832328), (279, 71450640), (285, 69946416), (304, 65574765), (310, 64305576), (324, 61526940), (342, 58288680), (360, 55374246), (372, 53587980), (380, 52459812), (405, 49221552), (432, 46145205), (456, 43716510), (465, 42870384), (486, 41017960), (496, 40190985), (513, 38859120), (540, 36916164), (558, 35725320), (570, 34973208), (589, 33845040), (620, 32152788), (648, 30763470), (684, 29144340), (720, 27687123), (744, 26793990), (760, 26229906), (810, 24610776), (837, 23816880), (855, 23315472), (912, 21858255), (930, 21435192), (972, 20508980), (1026, 19429560), (1080, 18458082), (1116, 17862660), (1140, 17486604), (1178, 16922520), (1215, 16407184), (1240, 16076394), (1296, 15381735), (1368, 14572170), (1395, 14290128), (1488, 13396995), (1520, 13114953), (1539, 12953040), (1620, 12305388), (1674, 11908440), (1710, 11657736), (1741, 11450160), (1767, 11281680), (1860, 10717596), (1944, 10254490), (2052, 9714780), (2160, 9229041), (2232, 8931330), (2280, 8743302), (2356, 8461260), (2430, 8203592), (2480, 8038197), (2511, 7938960), (2565, 7771824), (2736, 7286085), (2790, 7145064), (2945, 6769008), (3078, 6476520), (3240, 6152694), (3348, 5954220), (3420, 5828868), (3482, 5725080), (3534, 5640840), (3720, 5358798), (3888, 5127245), (4104, 4857390), (4185, 4763376), (4464, 4465665), (4560, 4371651), (4617, 4317680), (4712, 4230630), (4860, 4101796), (5022, 3969480), (5130, 3885912), (5223, 3816720), (5301, 3760560), (5580, 3572532), (5890, 3384504), (6156, 3238260), (6480, 3076347), (6696, 2977110), (6840, 2914434), (6964, 2862540), (7068, 2820420), (7440, 2679399), (7533, 2646320), (7695, 2590608), (8208, 2428695), (8370, 2381688), (8705, 2290032), (8835, 2256336), (9234, 2158840), (9424, 2115315), (9720, 2050898), (10044, 1984740), (10260, 1942956), (10446, 1908360), (10602, 1880280), (11160, 1786266), (11780, 1692252), (12312, 1619130), (12555, 1587792), (13392, 1488555), (13680, 1457217), (13928, 1431270), (14136, 1410210), (15066, 1323160), (15390, 1295304), (15669, 1272240), (15903, 1253520), (16740, 1190844), (17410, 1145016), (17670, 1128168), (18468, 1079420), (19440, 1025449), (20088, 992370), (20520, 971478), (20892, 954180), (21204, 940140), (22320, 893133), (23085, 863536), (23560, 846126), (24624, 809565), (25110, 793896), (26115, 763344), (26505, 752112), (27856, 715635), (28272, 705105), (30132, 661580), (30780, 647652), (31338, 636120), (31806, 626760), (33079, 602640), (33480, 595422), (34820, 572508), (35340, 564084), (36936, 539710), (37665, 529264), (40176, 496185), (41040, 485739), (41784, 477090), (42408, 470070), (46170, 431768), (47007, 424080), (47120, 423063), (47709, 417840), (50220, 396948), (52230, 381672), (53010, 376056), (53971, 369360), (60264, 330790), (61560, 323826), (62676, 318060), (63612, 313380), (66158, 301320), (66960, 297711), (69640, 286254), (70680, 282042), (73872, 269855), (75330, 264632), (78345, 254448), (79515, 250704), (83568, 238545), (84816, 235035), (92340, 215884), (94014, 212040), (95418, 208920), (99237, 200880), (100440, 198474), (104460, 190836), (106020, 188028), (107942, 184680), (120528, 165395), (123120, 161913), (125352, 159030), (127224, 156690), (132316, 150660), (139280, 143127), (141021, 141360)]