240566200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 691384320

約数和(自身を除く): 450818120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 31, 35, 40, 46, 50, 56, 62, 70, 92, 100, 115, 124, 140, 155, 161, 175, 184, 200, 217, 230, 241, 248, 280, 310, 322, 350, 434, 460, 482, 575, 620, 644, 700, 713, 775, 805, 868, 920, 964, 1085, 1150, 1205, 1240, 1288, 1400, 1426, 1550, 1610, 1687, 1736, 1928, 2170, 2300, 2410, 2852, 3100, 3220, 3374, 3565, 4025, 4340, 4600, 4820, 4991, 5425, 5543, 5704, 6025, 6200, 6440, 6748, 7130, 7471, 8050, 8435, 8680, 9640, 9982, 10850, 11086, 12050, 13496, 14260, 14942, 16100, 16870, 17825, 19964, 21700, 22172, 24100, 24955, 27715, 28520, 29884, 32200, 33740, 35650, 37355, 38801, 39928, 42175, 43400, 44344, 48200, 49910, 52297, 55430, 59768, 67480, 71300, 74710, 77602, 84350, 99820, 104594, 110860, 124775, 138575, 142600, 149420, 155204, 168700, 171833, 186775, 194005, 199640, 209188, 221720, 249550, 261485, 277150, 298840, 310408, 337400, 343666, 373550, 388010, 418376, 499100, 522970, 554300, 687332, 747100, 776020, 859165, 970025, 998200, 1045940, 1108600, 1202831, 1307425, 1374664, 1494200, 1552040, 1718330, 1940050, 2091880, 2405662, 2614850, 3436660, 3880100, 4295825, 4811324, 5229700, 6014155, 6873320, 7760200, 8591650, 9622648, 10459400, 12028310, 17183300, 24056620, 30070775, 34366600, 48113240, 60141550, 120283100, 240566200]

約数ペア:

[(1, 240566200), (2, 120283100), (4, 60141550), (5, 48113240), (7, 34366600), (8, 30070775), (10, 24056620), (14, 17183300), (20, 12028310), (23, 10459400), (25, 9622648), (28, 8591650), (31, 7760200), (35, 6873320), (40, 6014155), (46, 5229700), (50, 4811324), (56, 4295825), (62, 3880100), (70, 3436660), (92, 2614850), (100, 2405662), (115, 2091880), (124, 1940050), (140, 1718330), (155, 1552040), (161, 1494200), (175, 1374664), (184, 1307425), (200, 1202831), (217, 1108600), (230, 1045940), (241, 998200), (248, 970025), (280, 859165), (310, 776020), (322, 747100), (350, 687332), (434, 554300), (460, 522970), (482, 499100), (575, 418376), (620, 388010), (644, 373550), (700, 343666), (713, 337400), (775, 310408), (805, 298840), (868, 277150), (920, 261485), (964, 249550), (1085, 221720), (1150, 209188), (1205, 199640), (1240, 194005), (1288, 186775), (1400, 171833), (1426, 168700), (1550, 155204), (1610, 149420), (1687, 142600), (1736, 138575), (1928, 124775), (2170, 110860), (2300, 104594), (2410, 99820), (2852, 84350), (3100, 77602), (3220, 74710), (3374, 71300), (3565, 67480), (4025, 59768), (4340, 55430), (4600, 52297), (4820, 49910), (4991, 48200), (5425, 44344), (5543, 43400), (5704, 42175), (6025, 39928), (6200, 38801), (6440, 37355), (6748, 35650), (7130, 33740), (7471, 32200), (8050, 29884), (8435, 28520), (8680, 27715), (9640, 24955), (9982, 24100), (10850, 22172), (11086, 21700), (12050, 19964), (13496, 17825), (14260, 16870), (14942, 16100)]