2005307640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16931}}^1$

素因数の和:17002

約数の個数: 192

約数和(自身を含む): 7607208960

約数和(自身を除く): 5601901320

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, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2520, 2632, 2820, 2961, 3290, 3384, 3948, 4230, 4935, 5640, 5922, 6580, 7896, 8460, 9870, 11844, 13160, 14805, 16920, 16931, 19740, 23688, 29610, 33862, 39480, 50793, 59220, 67724, 84655, 101586, 118440, 118517, 135448, 152379, 169310, 203172, 237034, 253965, 304758, 338620, 355551, 406344, 474068, 507930, 592585, 609516, 677240, 711102, 761895, 795757, 948136, 1015860, 1066653, 1185170, 1219032, 1422204, 1523790, 1591514, 1777755, 2031720, 2133306, 2370340, 2387271, 2844408, 3047580, 3183028, 3555510, 3978785, 4266612, 4740680, 4774542, 5333265, 5570299, 6095160, 6366056, 7111020, 7161813, 7957570, 8533224, 9549084, 10666530, 11140598, 11936355, 14222040, 14323626, 15915140, 16710897, 19098168, 21333060, 22281196, 23872710, 27851495, 28647252, 31830280, 33421794, 35809065, 42666120, 44562392, 47745420, 50132691, 55702990, 57294504, 66843588, 71618130, 83554485, 95490840, 100265382, 111405980, 133687176, 143236260, 167108970, 200530764, 222811960, 250663455, 286472520, 334217940, 401061528, 501326910, 668435880, 1002653820, 2005307640]

約数ペア:

[(1, 2005307640), (2, 1002653820), (3, 668435880), (4, 501326910), (5, 401061528), (6, 334217940), (7, 286472520), (8, 250663455), (9, 222811960), (10, 200530764), (12, 167108970), (14, 143236260), (15, 133687176), (18, 111405980), (20, 100265382), (21, 95490840), (24, 83554485), (28, 71618130), (30, 66843588), (35, 57294504), (36, 55702990), (40, 50132691), (42, 47745420), (45, 44562392), (47, 42666120), (56, 35809065), (60, 33421794), (63, 31830280), (70, 28647252), (72, 27851495), (84, 23872710), (90, 22281196), (94, 21333060), (105, 19098168), (120, 16710897), (126, 15915140), (140, 14323626), (141, 14222040), (168, 11936355), (180, 11140598), (188, 10666530), (210, 9549084), (235, 8533224), (252, 7957570), (280, 7161813), (282, 7111020), (315, 6366056), (329, 6095160), (360, 5570299), (376, 5333265), (420, 4774542), (423, 4740680), (470, 4266612), (504, 3978785), (564, 3555510), (630, 3183028), (658, 3047580), (705, 2844408), (840, 2387271), (846, 2370340), (940, 2133306), (987, 2031720), (1128, 1777755), (1260, 1591514), (1316, 1523790), (1410, 1422204), (1645, 1219032), (1692, 1185170), (1880, 1066653), (1974, 1015860), (2115, 948136), (2520, 795757), (2632, 761895), (2820, 711102), (2961, 677240), (3290, 609516), (3384, 592585), (3948, 507930), (4230, 474068), (4935, 406344), (5640, 355551), (5922, 338620), (6580, 304758), (7896, 253965), (8460, 237034), (9870, 203172), (11844, 169310), (13160, 152379), (14805, 135448), (16920, 118517), (16931, 118440), (19740, 101586), (23688, 84655), (29610, 67724), (33862, 59220), (39480, 50793)]