419405280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{124823}}^1$

素因数の和:124848

約数の個数: 96

約数和(自身を含む): 1509871104

約数和(自身を除く): 1090465824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 124823, 249646, 374469, 499292, 624115, 748938, 873761, 998584, 1248230, 1497876, 1747522, 1872345, 1997168, 2496460, 2621283, 2995752, 3495044, 3744690, 3994336, 4368805, 4992920, 5242566, 5991504, 6990088, 7489380, 8737610, 9985840, 10485132, 11983008, 13106415, 13980176, 14978760, 17475220, 19971680, 20970264, 26212830, 27960352, 29957520, 34950440, 41940528, 52425660, 59915040, 69900880, 83881056, 104851320, 139801760, 209702640, 419405280]

約数ペア:

[(1, 419405280), (2, 209702640), (3, 139801760), (4, 104851320), (5, 83881056), (6, 69900880), (7, 59915040), (8, 52425660), (10, 41940528), (12, 34950440), (14, 29957520), (15, 27960352), (16, 26212830), (20, 20970264), (21, 19971680), (24, 17475220), (28, 14978760), (30, 13980176), (32, 13106415), (35, 11983008), (40, 10485132), (42, 9985840), (48, 8737610), (56, 7489380), (60, 6990088), (70, 5991504), (80, 5242566), (84, 4992920), (96, 4368805), (105, 3994336), (112, 3744690), (120, 3495044), (140, 2995752), (160, 2621283), (168, 2496460), (210, 1997168), (224, 1872345), (240, 1747522), (280, 1497876), (336, 1248230), (420, 998584), (480, 873761), (560, 748938), (672, 624115), (840, 499292), (1120, 374469), (1680, 249646), (3360, 124823)]