8192988720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3511}}^1$

素因数の和:4000

約数の個数: 240

約数和(自身を含む): 31522363392

約数和(自身を除く): 23329374672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 463, 504, 560, 630, 720, 840, 926, 1008, 1260, 1389, 1680, 1852, 2315, 2520, 2778, 3241, 3511, 3704, 4167, 4630, 5040, 5556, 6482, 6945, 7022, 7408, 8334, 9260, 9723, 10533, 11112, 12964, 13890, 14044, 16205, 16668, 17555, 18520, 19446, 20835, 21066, 22224, 24577, 25928, 27780, 28088, 29169, 31599, 32410, 33336, 35110, 37040, 38892, 41670, 42132, 48615, 49154, 51856, 52665, 55560, 56176, 58338, 63198, 64820, 66672, 70220, 73731, 77784, 83340, 84264, 97230, 98308, 105330, 111120, 116676, 122885, 126396, 129640, 140440, 145845, 147462, 155568, 157995, 166680, 168528, 194460, 196616, 210660, 221193, 233352, 245770, 252792, 259280, 280880, 291690, 294924, 315990, 333360, 368655, 388920, 393232, 421320, 442386, 466704, 491540, 505584, 583380, 589848, 631980, 737310, 777840, 842640, 884772, 983080, 1105965, 1166760, 1179696, 1263960, 1474620, 1625593, 1769544, 1966160, 2211930, 2333520, 2527920, 2949240, 3251186, 3539088, 4423860, 4876779, 5898480, 6502372, 8127965, 8847720, 9753558, 11379151, 13004744, 14630337, 16255930, 17695440, 19507116, 22758302, 24383895, 26009488, 29260674, 32511860, 34137453, 39014232, 45516604, 48767790, 56895755, 58521348, 65023720, 68274906, 73151685, 78028464, 91033208, 97535580, 102412359, 113791510, 117042696, 130047440, 136549812, 146303370, 170687265, 182066416, 195071160, 204824718, 227583020, 234085392, 273099624, 292606740, 341374530, 390142320, 409649436, 455166040, 512061795, 546199248, 585213480, 682749060, 819298872, 910332080, 1024123590, 1170426960, 1365498120, 1638597744, 2048247180, 2730996240, 4096494360, 8192988720]

約数ペア:

[(1, 8192988720), (2, 4096494360), (3, 2730996240), (4, 2048247180), (5, 1638597744), (6, 1365498120), (7, 1170426960), (8, 1024123590), (9, 910332080), (10, 819298872), (12, 682749060), (14, 585213480), (15, 546199248), (16, 512061795), (18, 455166040), (20, 409649436), (21, 390142320), (24, 341374530), (28, 292606740), (30, 273099624), (35, 234085392), (36, 227583020), (40, 204824718), (42, 195071160), (45, 182066416), (48, 170687265), (56, 146303370), (60, 136549812), (63, 130047440), (70, 117042696), (72, 113791510), (80, 102412359), (84, 97535580), (90, 91033208), (105, 78028464), (112, 73151685), (120, 68274906), (126, 65023720), (140, 58521348), (144, 56895755), (168, 48767790), (180, 45516604), (210, 39014232), (240, 34137453), (252, 32511860), (280, 29260674), (315, 26009488), (336, 24383895), (360, 22758302), (420, 19507116), (463, 17695440), (504, 16255930), (560, 14630337), (630, 13004744), (720, 11379151), (840, 9753558), (926, 8847720), (1008, 8127965), (1260, 6502372), (1389, 5898480), (1680, 4876779), (1852, 4423860), (2315, 3539088), (2520, 3251186), (2778, 2949240), (3241, 2527920), (3511, 2333520), (3704, 2211930), (4167, 1966160), (4630, 1769544), (5040, 1625593), (5556, 1474620), (6482, 1263960), (6945, 1179696), (7022, 1166760), (7408, 1105965), (8334, 983080), (9260, 884772), (9723, 842640), (10533, 777840), (11112, 737310), (12964, 631980), (13890, 589848), (14044, 583380), (16205, 505584), (16668, 491540), (17555, 466704), (18520, 442386), (19446, 421320), (20835, 393232), (21066, 388920), (22224, 368655), (24577, 333360), (25928, 315990), (27780, 294924), (28088, 291690), (29169, 280880), (31599, 259280), (32410, 252792), (33336, 245770), (35110, 233352), (37040, 221193), (38892, 210660), (41670, 196616), (42132, 194460), (48615, 168528), (49154, 166680), (51856, 157995), (52665, 155568), (55560, 147462), (56176, 145845), (58338, 140440), (63198, 129640), (64820, 126396), (66672, 122885), (70220, 116676), (73731, 111120), (77784, 105330), (83340, 98308), (84264, 97230)]