131284440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 192

約数和(自身を含む): 496454400

約数和(自身を除く): 365169960

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, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 472, 504, 531, 590, 630, 708, 826, 840, 883, 885, 1062, 1180, 1239, 1260, 1416, 1652, 1766, 1770, 2065, 2124, 2360, 2478, 2520, 2649, 2655, 3304, 3532, 3540, 3717, 4130, 4248, 4415, 4956, 5298, 5310, 6181, 6195, 7064, 7080, 7434, 7947, 8260, 8830, 9912, 10596, 10620, 12362, 12390, 13245, 14868, 15894, 16520, 17660, 18543, 18585, 21192, 21240, 24724, 24780, 26490, 29736, 30905, 31788, 35320, 37086, 37170, 39735, 49448, 49560, 52097, 52980, 55629, 61810, 63576, 74172, 74340, 79470, 92715, 104194, 105960, 111258, 123620, 148344, 148680, 156291, 158940, 185430, 208388, 222516, 247240, 260485, 278145, 312582, 317880, 364679, 370860, 416776, 445032, 468873, 520970, 556290, 625164, 729358, 741720, 781455, 937746, 1041940, 1094037, 1112580, 1250328, 1458716, 1562910, 1823395, 1875492, 2083880, 2188074, 2225160, 2344365, 2917432, 3125820, 3282111, 3646790, 3750984, 4376148, 4688730, 5470185, 6251640, 6564222, 7293580, 8752296, 9377460, 10940370, 13128444, 14587160, 16410555, 18754920, 21880740, 26256888, 32821110, 43761480, 65642220, 131284440]

約数ペア:

[(1, 131284440), (2, 65642220), (3, 43761480), (4, 32821110), (5, 26256888), (6, 21880740), (7, 18754920), (8, 16410555), (9, 14587160), (10, 13128444), (12, 10940370), (14, 9377460), (15, 8752296), (18, 7293580), (20, 6564222), (21, 6251640), (24, 5470185), (28, 4688730), (30, 4376148), (35, 3750984), (36, 3646790), (40, 3282111), (42, 3125820), (45, 2917432), (56, 2344365), (59, 2225160), (60, 2188074), (63, 2083880), (70, 1875492), (72, 1823395), (84, 1562910), (90, 1458716), (105, 1250328), (118, 1112580), (120, 1094037), (126, 1041940), (140, 937746), (168, 781455), (177, 741720), (180, 729358), (210, 625164), (236, 556290), (252, 520970), (280, 468873), (295, 445032), (315, 416776), (354, 370860), (360, 364679), (413, 317880), (420, 312582), (472, 278145), (504, 260485), (531, 247240), (590, 222516), (630, 208388), (708, 185430), (826, 158940), (840, 156291), (883, 148680), (885, 148344), (1062, 123620), (1180, 111258), (1239, 105960), (1260, 104194), (1416, 92715), (1652, 79470), (1766, 74340), (1770, 74172), (2065, 63576), (2124, 61810), (2360, 55629), (2478, 52980), (2520, 52097), (2649, 49560), (2655, 49448), (3304, 39735), (3532, 37170), (3540, 37086), (3717, 35320), (4130, 31788), (4248, 30905), (4415, 29736), (4956, 26490), (5298, 24780), (5310, 24724), (6181, 21240), (6195, 21192), (7064, 18585), (7080, 18543), (7434, 17660), (7947, 16520), (8260, 15894), (8830, 14868), (9912, 13245), (10596, 12390), (10620, 12362)]