106690920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 368582400

約数和(自身を除く): 261891480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 809, 840, 942, 1099, 1256, 1570, 1618, 1884, 2198, 2355, 2427, 3140, 3236, 3297, 3768, 4045, 4396, 4710, 4854, 5495, 5663, 6280, 6472, 6594, 8090, 8792, 9420, 9708, 10990, 11326, 12135, 13188, 16180, 16485, 16989, 18840, 19416, 21980, 22652, 24270, 26376, 28315, 32360, 32970, 33978, 43960, 45304, 48540, 56630, 65940, 67956, 84945, 97080, 113260, 127013, 131880, 135912, 169890, 226520, 254026, 339780, 381039, 508052, 635065, 679560, 762078, 889091, 1016104, 1270130, 1524156, 1778182, 1905195, 2540260, 2667273, 3048312, 3556364, 3810390, 4445455, 5080520, 5334546, 7112728, 7620780, 8890910, 10669092, 13336365, 15241560, 17781820, 21338184, 26672730, 35563640, 53345460, 106690920]

約数ペア:

[(1, 106690920), (2, 53345460), (3, 35563640), (4, 26672730), (5, 21338184), (6, 17781820), (7, 15241560), (8, 13336365), (10, 10669092), (12, 8890910), (14, 7620780), (15, 7112728), (20, 5334546), (21, 5080520), (24, 4445455), (28, 3810390), (30, 3556364), (35, 3048312), (40, 2667273), (42, 2540260), (56, 1905195), (60, 1778182), (70, 1524156), (84, 1270130), (105, 1016104), (120, 889091), (140, 762078), (157, 679560), (168, 635065), (210, 508052), (280, 381039), (314, 339780), (420, 254026), (471, 226520), (628, 169890), (785, 135912), (809, 131880), (840, 127013), (942, 113260), (1099, 97080), (1256, 84945), (1570, 67956), (1618, 65940), (1884, 56630), (2198, 48540), (2355, 45304), (2427, 43960), (3140, 33978), (3236, 32970), (3297, 32360), (3768, 28315), (4045, 26376), (4396, 24270), (4710, 22652), (4854, 21980), (5495, 19416), (5663, 18840), (6280, 16989), (6472, 16485), (6594, 16180), (8090, 13188), (8792, 12135), (9420, 11326), (9708, 10990)]