19313262080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63397}}^1$

素因数の和:63444

約数の個数: 160

約数和(自身を含む): 56035717056

約数和(自身を除く): 36722454976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2560, 2720, 3584, 3808, 4352, 4480, 4760, 5440, 7616, 8704, 8960, 9520, 10880, 15232, 17920, 19040, 21760, 30464, 38080, 43520, 60928, 63397, 76160, 126794, 152320, 253588, 304640, 316985, 443779, 507176, 633970, 887558, 1014352, 1077749, 1267940, 1775116, 2028704, 2155498, 2218895, 2535880, 3550232, 4057408, 4310996, 4437790, 5071760, 5388745, 7100464, 7544243, 8114816, 8621992, 8875580, 10143520, 10777490, 14200928, 15088486, 16229632, 17243984, 17751160, 20287040, 21554980, 28401856, 30176972, 32459264, 34487968, 35502320, 37721215, 40574080, 43109960, 56803712, 60353944, 68975936, 71004640, 75442430, 81148160, 86219920, 113607424, 120707888, 137951872, 142009280, 150884860, 162296320, 172439840, 227214848, 241415776, 275903744, 284018560, 301769720, 344879680, 482831552, 551807488, 568037120, 603539440, 689759360, 965663104, 1136074240, 1207078880, 1379518720, 1931326208, 2414157760, 2759037440, 3862652416, 4828315520, 9656631040, 19313262080]

約数ペア:

[(1, 19313262080), (2, 9656631040), (4, 4828315520), (5, 3862652416), (7, 2759037440), (8, 2414157760), (10, 1931326208), (14, 1379518720), (16, 1207078880), (17, 1136074240), (20, 965663104), (28, 689759360), (32, 603539440), (34, 568037120), (35, 551807488), (40, 482831552), (56, 344879680), (64, 301769720), (68, 284018560), (70, 275903744), (80, 241415776), (85, 227214848), (112, 172439840), (119, 162296320), (128, 150884860), (136, 142009280), (140, 137951872), (160, 120707888), (170, 113607424), (224, 86219920), (238, 81148160), (256, 75442430), (272, 71004640), (280, 68975936), (320, 60353944), (340, 56803712), (448, 43109960), (476, 40574080), (512, 37721215), (544, 35502320), (560, 34487968), (595, 32459264), (640, 30176972), (680, 28401856), (896, 21554980), (952, 20287040), (1088, 17751160), (1120, 17243984), (1190, 16229632), (1280, 15088486), (1360, 14200928), (1792, 10777490), (1904, 10143520), (2176, 8875580), (2240, 8621992), (2380, 8114816), (2560, 7544243), (2720, 7100464), (3584, 5388745), (3808, 5071760), (4352, 4437790), (4480, 4310996), (4760, 4057408), (5440, 3550232), (7616, 2535880), (8704, 2218895), (8960, 2155498), (9520, 2028704), (10880, 1775116), (15232, 1267940), (17920, 1077749), (19040, 1014352), (21760, 887558), (30464, 633970), (38080, 507176), (43520, 443779), (60928, 316985), (63397, 304640), (76160, 253588), (126794, 152320)]