202000680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1224

約数の個数: 192

約数和(自身を含む): 761529600

約数和(自身を除く): 559528920

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, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1129, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2258, 2485, 2520, 2556, 2840, 2982, 3195, 3387, 3976, 4260, 4473, 4516, 4970, 5112, 5645, 5964, 6390, 6774, 7455, 7903, 8520, 8946, 9032, 9940, 10161, 11290, 11928, 12780, 13548, 14910, 15806, 16935, 17892, 19880, 20322, 22365, 22580, 23709, 25560, 27096, 29820, 31612, 33870, 35784, 39515, 40644, 44730, 45160, 47418, 50805, 59640, 63224, 67740, 71127, 79030, 80159, 81288, 89460, 94836, 101610, 118545, 135480, 142254, 158060, 160318, 178920, 189672, 203220, 237090, 240477, 284508, 316120, 320636, 355635, 400795, 406440, 474180, 480954, 561113, 569016, 641272, 711270, 721431, 801590, 948360, 961908, 1122226, 1202385, 1422540, 1442862, 1603180, 1683339, 1923816, 2244452, 2404770, 2805565, 2845080, 2885724, 3206360, 3366678, 3607155, 4488904, 4809540, 5050017, 5611130, 5771448, 6733356, 7214310, 8416695, 9619080, 10100034, 11222260, 13466712, 14428620, 16833390, 20200068, 22444520, 25250085, 28857240, 33666780, 40400136, 50500170, 67333560, 101000340, 202000680]

約数ペア:

[(1, 202000680), (2, 101000340), (3, 67333560), (4, 50500170), (5, 40400136), (6, 33666780), (7, 28857240), (8, 25250085), (9, 22444520), (10, 20200068), (12, 16833390), (14, 14428620), (15, 13466712), (18, 11222260), (20, 10100034), (21, 9619080), (24, 8416695), (28, 7214310), (30, 6733356), (35, 5771448), (36, 5611130), (40, 5050017), (42, 4809540), (45, 4488904), (56, 3607155), (60, 3366678), (63, 3206360), (70, 2885724), (71, 2845080), (72, 2805565), (84, 2404770), (90, 2244452), (105, 1923816), (120, 1683339), (126, 1603180), (140, 1442862), (142, 1422540), (168, 1202385), (180, 1122226), (210, 961908), (213, 948360), (252, 801590), (280, 721431), (284, 711270), (315, 641272), (355, 569016), (360, 561113), (420, 480954), (426, 474180), (497, 406440), (504, 400795), (568, 355635), (630, 320636), (639, 316120), (710, 284508), (840, 240477), (852, 237090), (994, 203220), (1065, 189672), (1129, 178920), (1260, 160318), (1278, 158060), (1420, 142254), (1491, 135480), (1704, 118545), (1988, 101610), (2130, 94836), (2258, 89460), (2485, 81288), (2520, 80159), (2556, 79030), (2840, 71127), (2982, 67740), (3195, 63224), (3387, 59640), (3976, 50805), (4260, 47418), (4473, 45160), (4516, 44730), (4970, 40644), (5112, 39515), (5645, 35784), (5964, 33870), (6390, 31612), (6774, 29820), (7455, 27096), (7903, 25560), (8520, 23709), (8946, 22580), (9032, 22365), (9940, 20322), (10161, 19880), (11290, 17892), (11928, 16935), (12780, 15806), (13548, 14910)]