2745335880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2237}}^1$

素因数の和:2748

約数の個数: 192

約数和(自身を含む): 10222467840

約数和(自身を除く): 7477131960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 487, 504, 630, 840, 974, 1260, 1461, 1948, 2237, 2435, 2520, 2922, 3409, 3896, 4383, 4474, 4870, 5844, 6711, 6818, 7305, 8766, 8948, 9740, 10227, 11185, 11688, 13422, 13636, 14610, 15659, 17045, 17532, 17896, 19480, 20133, 20454, 21915, 22370, 26844, 27272, 29220, 30681, 31318, 33555, 34090, 35064, 40266, 40908, 43830, 44740, 46977, 51135, 53688, 58440, 61362, 62636, 67110, 68180, 78295, 80532, 81816, 87660, 89480, 93954, 100665, 102270, 122724, 125272, 134220, 136360, 140931, 153405, 156590, 161064, 175320, 187908, 201330, 204540, 234885, 245448, 268440, 281862, 306810, 313180, 375816, 402660, 409080, 469770, 563724, 613620, 626360, 704655, 805320, 939540, 1089419, 1127448, 1227240, 1409310, 1879080, 2178838, 2818620, 3268257, 4357676, 5447095, 5637240, 6536514, 7625933, 8715352, 9804771, 10894190, 13073028, 15251866, 16341285, 19609542, 21788380, 22877799, 26146056, 30503732, 32682570, 38129665, 39219084, 43576760, 45755598, 49023855, 61007464, 65365140, 68633397, 76259330, 78438168, 91511196, 98047710, 114388995, 130730280, 137266794, 152518660, 183022392, 196095420, 228777990, 274533588, 305037320, 343166985, 392190840, 457555980, 549067176, 686333970, 915111960, 1372667940, 2745335880]

約数ペア:

[(1, 2745335880), (2, 1372667940), (3, 915111960), (4, 686333970), (5, 549067176), (6, 457555980), (7, 392190840), (8, 343166985), (9, 305037320), (10, 274533588), (12, 228777990), (14, 196095420), (15, 183022392), (18, 152518660), (20, 137266794), (21, 130730280), (24, 114388995), (28, 98047710), (30, 91511196), (35, 78438168), (36, 76259330), (40, 68633397), (42, 65365140), (45, 61007464), (56, 49023855), (60, 45755598), (63, 43576760), (70, 39219084), (72, 38129665), (84, 32682570), (90, 30503732), (105, 26146056), (120, 22877799), (126, 21788380), (140, 19609542), (168, 16341285), (180, 15251866), (210, 13073028), (252, 10894190), (280, 9804771), (315, 8715352), (360, 7625933), (420, 6536514), (487, 5637240), (504, 5447095), (630, 4357676), (840, 3268257), (974, 2818620), (1260, 2178838), (1461, 1879080), (1948, 1409310), (2237, 1227240), (2435, 1127448), (2520, 1089419), (2922, 939540), (3409, 805320), (3896, 704655), (4383, 626360), (4474, 613620), (4870, 563724), (5844, 469770), (6711, 409080), (6818, 402660), (7305, 375816), (8766, 313180), (8948, 306810), (9740, 281862), (10227, 268440), (11185, 245448), (11688, 234885), (13422, 204540), (13636, 201330), (14610, 187908), (15659, 175320), (17045, 161064), (17532, 156590), (17896, 153405), (19480, 140931), (20133, 136360), (20454, 134220), (21915, 125272), (22370, 122724), (26844, 102270), (27272, 100665), (29220, 93954), (30681, 89480), (31318, 87660), (33555, 81816), (34090, 80532), (35064, 78295), (40266, 68180), (40908, 67110), (43830, 62636), (44740, 61362), (46977, 58440), (51135, 53688)]