61977672540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{18839}}^1$

素因数の和:19241

約数の個数: 216

約数和(自身を含む): 219290591520

約数和(自身を除く): 157312918980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 373, 420, 441, 490, 588, 630, 735, 746, 882, 980, 1119, 1260, 1470, 1492, 1764, 1865, 2205, 2238, 2611, 2940, 3357, 3730, 4410, 4476, 5222, 5595, 6714, 7460, 7833, 8820, 10444, 11190, 13055, 13428, 15666, 16785, 18277, 18839, 22380, 23499, 26110, 31332, 33570, 36554, 37678, 39165, 46998, 52220, 54831, 56517, 67140, 73108, 75356, 78330, 91385, 93996, 94195, 109662, 113034, 117495, 131873, 156660, 164493, 169551, 182770, 188390, 219324, 226068, 234990, 263746, 274155, 282585, 328986, 339102, 365540, 376780, 395619, 469980, 527492, 548310, 565170, 657972, 659365, 678204, 791238, 822465, 847755, 923111, 1096620, 1130340, 1186857, 1318730, 1582476, 1644930, 1695510, 1846222, 1978095, 2373714, 2637460, 2769333, 3289860, 3391020, 3692444, 3956190, 4615555, 4747428, 5538666, 5934285, 7026947, 7912380, 8307999, 9231110, 11077332, 11868570, 13846665, 14053894, 16615998, 18462220, 21080841, 23737140, 27693330, 28107788, 33231996, 35134735, 41539995, 42161682, 49188629, 55386660, 63242523, 70269470, 83079990, 84323364, 98377258, 105404205, 126485046, 140538940, 147565887, 166159980, 196754516, 210808410, 245943145, 252970092, 295131774, 316212615, 344320403, 421616820, 442697661, 491886290, 590263548, 632425230, 688640806, 737829435, 885395322, 983772580, 1032961209, 1264850460, 1377281612, 1475658870, 1721602015, 1770790644, 2065922418, 2213488305, 2951317740, 3098883627, 3443204030, 4131844836, 4426976610, 5164806045, 6197767254, 6886408060, 8853953220, 10329612090, 12395534508, 15494418135, 20659224180, 30988836270, 61977672540]

約数ペア:

[(1, 61977672540), (2, 30988836270), (3, 20659224180), (4, 15494418135), (5, 12395534508), (6, 10329612090), (7, 8853953220), (9, 6886408060), (10, 6197767254), (12, 5164806045), (14, 4426976610), (15, 4131844836), (18, 3443204030), (20, 3098883627), (21, 2951317740), (28, 2213488305), (30, 2065922418), (35, 1770790644), (36, 1721602015), (42, 1475658870), (45, 1377281612), (49, 1264850460), (60, 1032961209), (63, 983772580), (70, 885395322), (84, 737829435), (90, 688640806), (98, 632425230), (105, 590263548), (126, 491886290), (140, 442697661), (147, 421616820), (180, 344320403), (196, 316212615), (210, 295131774), (245, 252970092), (252, 245943145), (294, 210808410), (315, 196754516), (373, 166159980), (420, 147565887), (441, 140538940), (490, 126485046), (588, 105404205), (630, 98377258), (735, 84323364), (746, 83079990), (882, 70269470), (980, 63242523), (1119, 55386660), (1260, 49188629), (1470, 42161682), (1492, 41539995), (1764, 35134735), (1865, 33231996), (2205, 28107788), (2238, 27693330), (2611, 23737140), (2940, 21080841), (3357, 18462220), (3730, 16615998), (4410, 14053894), (4476, 13846665), (5222, 11868570), (5595, 11077332), (6714, 9231110), (7460, 8307999), (7833, 7912380), (8820, 7026947), (10444, 5934285), (11190, 5538666), (13055, 4747428), (13428, 4615555), (15666, 3956190), (16785, 3692444), (18277, 3391020), (18839, 3289860), (22380, 2769333), (23499, 2637460), (26110, 2373714), (31332, 1978095), (33570, 1846222), (36554, 1695510), (37678, 1644930), (39165, 1582476), (46998, 1318730), (52220, 1186857), (54831, 1130340), (56517, 1096620), (67140, 923111), (73108, 847755), (75356, 822465), (78330, 791238), (91385, 678204), (93996, 659365), (94195, 657972), (109662, 565170), (113034, 548310), (117495, 527492), (131873, 469980), (156660, 395619), (164493, 376780), (169551, 365540), (182770, 339102), (188390, 328986), (219324, 282585), (226068, 274155), (234990, 263746)]