7711688320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28219}}^1$

素因数の和:28306

約数の個数: 128

約数和(自身を含む): 21415593600

約数和(自身を除く): 13703905280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 640, 854, 896, 976, 1120, 1220, 1708, 1952, 2135, 2240, 2440, 3416, 3904, 4270, 4480, 4880, 6832, 7808, 8540, 9760, 13664, 17080, 19520, 27328, 28219, 34160, 39040, 54656, 56438, 68320, 112876, 136640, 141095, 197533, 225752, 273280, 282190, 395066, 451504, 564380, 790132, 903008, 987665, 1128760, 1580264, 1721359, 1806016, 1975330, 2257520, 3160528, 3442718, 3612032, 3950660, 4515040, 6321056, 6885436, 7901320, 8606795, 9030080, 12049513, 12642112, 13770872, 15802640, 17213590, 18060160, 24099026, 25284224, 27541744, 31605280, 34427180, 48198052, 55083488, 60247565, 63210560, 68854360, 96396104, 110166976, 120495130, 126421120, 137708720, 192792208, 220333952, 240990260, 275417440, 385584416, 481980520, 550834880, 771168832, 963961040, 1101669760, 1542337664, 1927922080, 3855844160, 7711688320]

約数ペア:

[(1, 7711688320), (2, 3855844160), (4, 1927922080), (5, 1542337664), (7, 1101669760), (8, 963961040), (10, 771168832), (14, 550834880), (16, 481980520), (20, 385584416), (28, 275417440), (32, 240990260), (35, 220333952), (40, 192792208), (56, 137708720), (61, 126421120), (64, 120495130), (70, 110166976), (80, 96396104), (112, 68854360), (122, 63210560), (128, 60247565), (140, 55083488), (160, 48198052), (224, 34427180), (244, 31605280), (280, 27541744), (305, 25284224), (320, 24099026), (427, 18060160), (448, 17213590), (488, 15802640), (560, 13770872), (610, 12642112), (640, 12049513), (854, 9030080), (896, 8606795), (976, 7901320), (1120, 6885436), (1220, 6321056), (1708, 4515040), (1952, 3950660), (2135, 3612032), (2240, 3442718), (2440, 3160528), (3416, 2257520), (3904, 1975330), (4270, 1806016), (4480, 1721359), (4880, 1580264), (6832, 1128760), (7808, 987665), (8540, 903008), (9760, 790132), (13664, 564380), (17080, 451504), (19520, 395066), (27328, 282190), (28219, 273280), (34160, 225752), (39040, 197533), (54656, 141095), (56438, 136640), (68320, 112876)]