223157220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 758661120

約数和(自身を除く): 535503900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 260, 286, 310, 330, 341, 372, 390, 403, 429, 465, 572, 620, 660, 682, 715, 780, 806, 839, 858, 930, 1023, 1209, 1364, 1430, 1612, 1678, 1705, 1716, 1860, 2015, 2046, 2145, 2418, 2517, 2860, 3356, 3410, 4030, 4092, 4195, 4290, 4433, 4836, 5034, 5115, 6045, 6820, 8060, 8390, 8580, 8866, 9229, 10068, 10230, 10907, 12090, 12585, 13299, 16780, 17732, 18458, 20460, 21814, 22165, 24180, 25170, 26009, 26598, 27687, 32721, 36916, 43628, 44330, 46145, 50340, 52018, 53196, 54535, 55374, 65442, 66495, 78027, 88660, 92290, 104036, 109070, 110748, 119977, 130045, 130884, 132990, 138435, 156054, 163605, 184580, 218140, 239954, 260090, 265980, 276870, 286099, 312108, 327210, 338117, 359931, 390135, 479908, 520180, 553740, 572198, 599885, 654420, 676234, 719862, 780270, 858297, 1014351, 1144396, 1199770, 1352468, 1430495, 1439724, 1560540, 1690585, 1716594, 1799655, 2028702, 2399540, 2860990, 3381170, 3433188, 3599310, 3719287, 4057404, 4291485, 5071755, 5721980, 6762340, 7198620, 7438574, 8582970, 10143510, 11157861, 14877148, 17165940, 18596435, 20287020, 22315722, 37192870, 44631444, 55789305, 74385740, 111578610, 223157220]

約数ペア:

[(1, 223157220), (2, 111578610), (3, 74385740), (4, 55789305), (5, 44631444), (6, 37192870), (10, 22315722), (11, 20287020), (12, 18596435), (13, 17165940), (15, 14877148), (20, 11157861), (22, 10143510), (26, 8582970), (30, 7438574), (31, 7198620), (33, 6762340), (39, 5721980), (44, 5071755), (52, 4291485), (55, 4057404), (60, 3719287), (62, 3599310), (65, 3433188), (66, 3381170), (78, 2860990), (93, 2399540), (110, 2028702), (124, 1799655), (130, 1716594), (132, 1690585), (143, 1560540), (155, 1439724), (156, 1430495), (165, 1352468), (186, 1199770), (195, 1144396), (220, 1014351), (260, 858297), (286, 780270), (310, 719862), (330, 676234), (341, 654420), (372, 599885), (390, 572198), (403, 553740), (429, 520180), (465, 479908), (572, 390135), (620, 359931), (660, 338117), (682, 327210), (715, 312108), (780, 286099), (806, 276870), (839, 265980), (858, 260090), (930, 239954), (1023, 218140), (1209, 184580), (1364, 163605), (1430, 156054), (1612, 138435), (1678, 132990), (1705, 130884), (1716, 130045), (1860, 119977), (2015, 110748), (2046, 109070), (2145, 104036), (2418, 92290), (2517, 88660), (2860, 78027), (3356, 66495), (3410, 65442), (4030, 55374), (4092, 54535), (4195, 53196), (4290, 52018), (4433, 50340), (4836, 46145), (5034, 44330), (5115, 43628), (6045, 36916), (6820, 32721), (8060, 27687), (8390, 26598), (8580, 26009), (8866, 25170), (9229, 24180), (10068, 22165), (10230, 21814), (10907, 20460), (12090, 18458), (12585, 17732), (13299, 16780)]