6413315080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 15125292000

約数和(自身を除く): 8711976920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 89, 148, 178, 181, 185, 269, 296, 356, 362, 370, 445, 538, 712, 724, 740, 890, 905, 1076, 1345, 1448, 1480, 1780, 1810, 2152, 2690, 3293, 3560, 3620, 5380, 6586, 6697, 7240, 9953, 10760, 13172, 13394, 16109, 16465, 19906, 23941, 26344, 26788, 32218, 32930, 33485, 39812, 47882, 48689, 49765, 53576, 64436, 65860, 66970, 79624, 80545, 95764, 97378, 99530, 119705, 128872, 131720, 133940, 161090, 191528, 194756, 199060, 239410, 243445, 267880, 322180, 389512, 398120, 478820, 486890, 596033, 644360, 885817, 957640, 973780, 1192066, 1771634, 1801493, 1947560, 2384132, 2980165, 3543268, 3602986, 4333321, 4429085, 4768264, 5960330, 7086536, 7205972, 8666642, 8858170, 9007465, 11920660, 14411944, 17333284, 17716340, 18014930, 21666605, 23841320, 34666568, 35432680, 36029860, 43333210, 72059720, 86666420, 160332877, 173332840, 320665754, 641331508, 801664385, 1282663016, 1603328770, 3206657540, 6413315080]

約数ペア:

[(1, 6413315080), (2, 3206657540), (4, 1603328770), (5, 1282663016), (8, 801664385), (10, 641331508), (20, 320665754), (37, 173332840), (40, 160332877), (74, 86666420), (89, 72059720), (148, 43333210), (178, 36029860), (181, 35432680), (185, 34666568), (269, 23841320), (296, 21666605), (356, 18014930), (362, 17716340), (370, 17333284), (445, 14411944), (538, 11920660), (712, 9007465), (724, 8858170), (740, 8666642), (890, 7205972), (905, 7086536), (1076, 5960330), (1345, 4768264), (1448, 4429085), (1480, 4333321), (1780, 3602986), (1810, 3543268), (2152, 2980165), (2690, 2384132), (3293, 1947560), (3560, 1801493), (3620, 1771634), (5380, 1192066), (6586, 973780), (6697, 957640), (7240, 885817), (9953, 644360), (10760, 596033), (13172, 486890), (13394, 478820), (16109, 398120), (16465, 389512), (19906, 322180), (23941, 267880), (26344, 243445), (26788, 239410), (32218, 199060), (32930, 194756), (33485, 191528), (39812, 161090), (47882, 133940), (48689, 131720), (49765, 128872), (53576, 119705), (64436, 99530), (65860, 97378), (66970, 95764), (79624, 80545)]