6447387960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1249}}^1$

素因数の和:2382

約数の個数: 192

約数和(自身を含む): 22604400000

約数和(自身を除く): 16157012040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1103, 1170, 1249, 1560, 2206, 2340, 2498, 3309, 3747, 4412, 4680, 4996, 5515, 6245, 6618, 7494, 8824, 9927, 9992, 11030, 11241, 12490, 13236, 14339, 14988, 16237, 16545, 18735, 19854, 22060, 22482, 24980, 26472, 28678, 29976, 32474, 33090, 37470, 39708, 43017, 44120, 44964, 48711, 49635, 49960, 56205, 57356, 64948, 66180, 71695, 74940, 79416, 81185, 86034, 89928, 97422, 99270, 112410, 114712, 129051, 129896, 132360, 143390, 146133, 149880, 162370, 172068, 194844, 198540, 215085, 224820, 243555, 258102, 286780, 292266, 324740, 344136, 389688, 397080, 430170, 449640, 487110, 516204, 573560, 584532, 645255, 649480, 730665, 860340, 974220, 1032408, 1169064, 1290510, 1377647, 1461330, 1720680, 1948440, 2581020, 2755294, 2922660, 4132941, 5162040, 5510588, 5845320, 6888235, 8265882, 11021176, 12398823, 13776470, 16531764, 17909411, 20664705, 24797646, 27552940, 33063528, 35818822, 41329410, 49595292, 53728233, 55105880, 61994115, 71637644, 82658820, 89547055, 99190584, 107456466, 123988230, 143275288, 161184699, 165317640, 179094110, 214912932, 247976460, 268641165, 322369398, 358188220, 429825864, 495952920, 537282330, 644738796, 716376440, 805923495, 1074564660, 1289477592, 1611846990, 2149129320, 3223693980, 6447387960]

約数ペア:

[(1, 6447387960), (2, 3223693980), (3, 2149129320), (4, 1611846990), (5, 1289477592), (6, 1074564660), (8, 805923495), (9, 716376440), (10, 644738796), (12, 537282330), (13, 495952920), (15, 429825864), (18, 358188220), (20, 322369398), (24, 268641165), (26, 247976460), (30, 214912932), (36, 179094110), (39, 165317640), (40, 161184699), (45, 143275288), (52, 123988230), (60, 107456466), (65, 99190584), (72, 89547055), (78, 82658820), (90, 71637644), (104, 61994115), (117, 55105880), (120, 53728233), (130, 49595292), (156, 41329410), (180, 35818822), (195, 33063528), (234, 27552940), (260, 24797646), (312, 20664705), (360, 17909411), (390, 16531764), (468, 13776470), (520, 12398823), (585, 11021176), (780, 8265882), (936, 6888235), (1103, 5845320), (1170, 5510588), (1249, 5162040), (1560, 4132941), (2206, 2922660), (2340, 2755294), (2498, 2581020), (3309, 1948440), (3747, 1720680), (4412, 1461330), (4680, 1377647), (4996, 1290510), (5515, 1169064), (6245, 1032408), (6618, 974220), (7494, 860340), (8824, 730665), (9927, 649480), (9992, 645255), (11030, 584532), (11241, 573560), (12490, 516204), (13236, 487110), (14339, 449640), (14988, 430170), (16237, 397080), (16545, 389688), (18735, 344136), (19854, 324740), (22060, 292266), (22482, 286780), (24980, 258102), (26472, 243555), (28678, 224820), (29976, 215085), (32474, 198540), (33090, 194844), (37470, 172068), (39708, 162370), (43017, 149880), (44120, 146133), (44964, 143390), (48711, 132360), (49635, 129896), (49960, 129051), (56205, 114712), (57356, 112410), (64948, 99270), (66180, 97422), (71695, 89928), (74940, 86034), (79416, 81185)]