210341880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{27823}}^1$

素因数の和:27850

約数の個数: 128

約数和(自身を含む): 801331200

約数和(自身を除く): 590989320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 27823, 55646, 83469, 111292, 139115, 166938, 194761, 222584, 250407, 278230, 333876, 389522, 417345, 500814, 556460, 584283, 667752, 751221, 779044, 834690, 973805, 1001628, 1112920, 1168566, 1252035, 1502442, 1558088, 1669380, 1752849, 1947610, 2003256, 2337132, 2504070, 2921415, 3004884, 3338760, 3505698, 3756105, 3895220, 4674264, 5008140, 5258547, 5842830, 6009768, 7011396, 7512210, 7790440, 8764245, 10016280, 10517094, 11685660, 14022792, 15024420, 17528490, 21034188, 23371320, 26292735, 30048840, 35056980, 42068376, 52585470, 70113960, 105170940, 210341880]

約数ペア:

[(1, 210341880), (2, 105170940), (3, 70113960), (4, 52585470), (5, 42068376), (6, 35056980), (7, 30048840), (8, 26292735), (9, 23371320), (10, 21034188), (12, 17528490), (14, 15024420), (15, 14022792), (18, 11685660), (20, 10517094), (21, 10016280), (24, 8764245), (27, 7790440), (28, 7512210), (30, 7011396), (35, 6009768), (36, 5842830), (40, 5258547), (42, 5008140), (45, 4674264), (54, 3895220), (56, 3756105), (60, 3505698), (63, 3338760), (70, 3004884), (72, 2921415), (84, 2504070), (90, 2337132), (105, 2003256), (108, 1947610), (120, 1752849), (126, 1669380), (135, 1558088), (140, 1502442), (168, 1252035), (180, 1168566), (189, 1112920), (210, 1001628), (216, 973805), (252, 834690), (270, 779044), (280, 751221), (315, 667752), (360, 584283), (378, 556460), (420, 500814), (504, 417345), (540, 389522), (630, 333876), (756, 278230), (840, 250407), (945, 222584), (1080, 194761), (1260, 166938), (1512, 139115), (1890, 111292), (2520, 83469), (3780, 55646), (7560, 27823)]