19732846980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{3209}}^1$

素因数の和:3272

約数の個数: 240

約数和(自身を含む): 69480835200

約数和(自身を除く): 49747988220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1331, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 2662, 3209, 3388, 3630, 3993, 4235, 4620, 5082, 5324, 6418, 6655, 7260, 7986, 8470, 9317, 9627, 10164, 12705, 12836, 13310, 14641, 15972, 16045, 16940, 18634, 19254, 19965, 22463, 25410, 26620, 27951, 29282, 32090, 35299, 37268, 38508, 39930, 43923, 44926, 46585, 48135, 50820, 55902, 58564, 64180, 67389, 70598, 73205, 79860, 87846, 89852, 93170, 96270, 102487, 105897, 111804, 112315, 134778, 139755, 141196, 146410, 175692, 176495, 186340, 192540, 204974, 211794, 219615, 224630, 247093, 269556, 279510, 292820, 307461, 336945, 352990, 388289, 409948, 423588, 439230, 449260, 494186, 512435, 529485, 559020, 614922, 673890, 705980, 741279, 776578, 878460, 988372, 1024870, 1058970, 1164867, 1229844, 1235465, 1347780, 1482558, 1537305, 1553156, 1941445, 2049740, 2117940, 2329734, 2470930, 2718023, 2965116, 3074610, 3706395, 3882890, 4271179, 4659468, 4941860, 5436046, 5824335, 6149220, 7412790, 7765780, 8154069, 8542358, 10872092, 11648670, 12813537, 13590115, 14825580, 16308138, 17084716, 21355895, 23297340, 25627074, 27180230, 29898253, 32616276, 40770345, 42711790, 46982969, 51254148, 54360460, 59796506, 64067685, 81540690, 85423580, 89694759, 93965938, 119593012, 128135370, 140948907, 149491265, 163081380, 179389518, 187931876, 234914845, 256270740, 281897814, 298982530, 328880783, 358779036, 448473795, 469829690, 563795628, 597965060, 657761566, 704744535, 896947590, 939659380, 986642349, 1315523132, 1409489070, 1644403915, 1793895180, 1973284698, 2818978140, 3288807830, 3946569396, 4933211745, 6577615660, 9866423490, 19732846980]

約数ペア:

[(1, 19732846980), (2, 9866423490), (3, 6577615660), (4, 4933211745), (5, 3946569396), (6, 3288807830), (7, 2818978140), (10, 1973284698), (11, 1793895180), (12, 1644403915), (14, 1409489070), (15, 1315523132), (20, 986642349), (21, 939659380), (22, 896947590), (28, 704744535), (30, 657761566), (33, 597965060), (35, 563795628), (42, 469829690), (44, 448473795), (55, 358779036), (60, 328880783), (66, 298982530), (70, 281897814), (77, 256270740), (84, 234914845), (105, 187931876), (110, 179389518), (121, 163081380), (132, 149491265), (140, 140948907), (154, 128135370), (165, 119593012), (210, 93965938), (220, 89694759), (231, 85423580), (242, 81540690), (308, 64067685), (330, 59796506), (363, 54360460), (385, 51254148), (420, 46982969), (462, 42711790), (484, 40770345), (605, 32616276), (660, 29898253), (726, 27180230), (770, 25627074), (847, 23297340), (924, 21355895), (1155, 17084716), (1210, 16308138), (1331, 14825580), (1452, 13590115), (1540, 12813537), (1694, 11648670), (1815, 10872092), (2310, 8542358), (2420, 8154069), (2541, 7765780), (2662, 7412790), (3209, 6149220), (3388, 5824335), (3630, 5436046), (3993, 4941860), (4235, 4659468), (4620, 4271179), (5082, 3882890), (5324, 3706395), (6418, 3074610), (6655, 2965116), (7260, 2718023), (7986, 2470930), (8470, 2329734), (9317, 2117940), (9627, 2049740), (10164, 1941445), (12705, 1553156), (12836, 1537305), (13310, 1482558), (14641, 1347780), (15972, 1235465), (16045, 1229844), (16940, 1164867), (18634, 1058970), (19254, 1024870), (19965, 988372), (22463, 878460), (25410, 776578), (26620, 741279), (27951, 705980), (29282, 673890), (32090, 614922), (35299, 559020), (37268, 529485), (38508, 512435), (39930, 494186), (43923, 449260), (44926, 439230), (46585, 423588), (48135, 409948), (50820, 388289), (55902, 352990), (58564, 336945), (64180, 307461), (67389, 292820), (70598, 279510), (73205, 269556), (79860, 247093), (87846, 224630), (89852, 219615), (93170, 211794), (96270, 204974), (102487, 192540), (105897, 186340), (111804, 176495), (112315, 175692), (134778, 146410), (139755, 141196)]