284170320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{56383}}^1$

素因数の和:56409

約数の個数: 120

約数和(自身を含む): 1090692096

約数和(自身を除く): 806521776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 56383, 112766, 169149, 225532, 281915, 338298, 394681, 451064, 507447, 563830, 676596, 789362, 845745, 902128, 1014894, 1127660, 1184043, 1353192, 1578724, 1691490, 1973405, 2029788, 2255320, 2368086, 2537235, 2706384, 3157448, 3382980, 3552129, 3946810, 4059576, 4510640, 4736172, 5074470, 5920215, 6314896, 6765960, 7104258, 7893620, 8119152, 9472344, 10148940, 11840430, 13531920, 14208516, 15787240, 17760645, 18944688, 20297880, 23680860, 28417032, 31574480, 35521290, 40595760, 47361720, 56834064, 71042580, 94723440, 142085160, 284170320]

約数ペア:

[(1, 284170320), (2, 142085160), (3, 94723440), (4, 71042580), (5, 56834064), (6, 47361720), (7, 40595760), (8, 35521290), (9, 31574480), (10, 28417032), (12, 23680860), (14, 20297880), (15, 18944688), (16, 17760645), (18, 15787240), (20, 14208516), (21, 13531920), (24, 11840430), (28, 10148940), (30, 9472344), (35, 8119152), (36, 7893620), (40, 7104258), (42, 6765960), (45, 6314896), (48, 5920215), (56, 5074470), (60, 4736172), (63, 4510640), (70, 4059576), (72, 3946810), (80, 3552129), (84, 3382980), (90, 3157448), (105, 2706384), (112, 2537235), (120, 2368086), (126, 2255320), (140, 2029788), (144, 1973405), (168, 1691490), (180, 1578724), (210, 1353192), (240, 1184043), (252, 1127660), (280, 1014894), (315, 902128), (336, 845745), (360, 789362), (420, 676596), (504, 563830), (560, 507447), (630, 451064), (720, 394681), (840, 338298), (1008, 281915), (1260, 225532), (1680, 169149), (2520, 112766), (5040, 56383)]