1191268680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1753}}^1$

素因数の和:2583

約数の個数: 128

約数和(自身を含む): 4091731200

約数和(自身を除く): 2900462520

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, 168, 210, 280, 420, 809, 840, 1618, 1753, 2427, 3236, 3506, 4045, 4854, 5259, 5663, 6472, 7012, 8090, 8765, 9708, 10518, 11326, 12135, 12271, 14024, 16180, 16989, 17530, 19416, 21036, 22652, 24270, 24542, 26295, 28315, 32360, 33978, 35060, 36813, 42072, 45304, 48540, 49084, 52590, 56630, 61355, 67956, 70120, 73626, 84945, 97080, 98168, 105180, 113260, 122710, 135912, 147252, 169890, 184065, 210360, 226520, 245420, 294504, 339780, 368130, 490840, 679560, 736260, 1418177, 1472520, 2836354, 4254531, 5672708, 7090885, 8509062, 9927239, 11345416, 14181770, 17018124, 19854478, 21272655, 28363540, 29781717, 34036248, 39708956, 42545310, 49636195, 56727080, 59563434, 79417912, 85090620, 99272390, 119126868, 148908585, 170181240, 198544780, 238253736, 297817170, 397089560, 595634340, 1191268680]

約数ペア:

[(1, 1191268680), (2, 595634340), (3, 397089560), (4, 297817170), (5, 238253736), (6, 198544780), (7, 170181240), (8, 148908585), (10, 119126868), (12, 99272390), (14, 85090620), (15, 79417912), (20, 59563434), (21, 56727080), (24, 49636195), (28, 42545310), (30, 39708956), (35, 34036248), (40, 29781717), (42, 28363540), (56, 21272655), (60, 19854478), (70, 17018124), (84, 14181770), (105, 11345416), (120, 9927239), (140, 8509062), (168, 7090885), (210, 5672708), (280, 4254531), (420, 2836354), (809, 1472520), (840, 1418177), (1618, 736260), (1753, 679560), (2427, 490840), (3236, 368130), (3506, 339780), (4045, 294504), (4854, 245420), (5259, 226520), (5663, 210360), (6472, 184065), (7012, 169890), (8090, 147252), (8765, 135912), (9708, 122710), (10518, 113260), (11326, 105180), (12135, 98168), (12271, 97080), (14024, 84945), (16180, 73626), (16989, 70120), (17530, 67956), (19416, 61355), (21036, 56630), (22652, 52590), (24270, 49084), (24542, 48540), (26295, 45304), (28315, 42072), (32360, 36813), (33978, 35060)]