316380488200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{316951}}^1$

素因数の和:317028

約数の個数: 192

約数和(自身を含む): 905519185920

約数和(自身を除く): 589138697720

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, 248, 280, 310, 322, 350, 434, 460, 575, 620, 644, 700, 713, 775, 805, 868, 920, 1085, 1150, 1240, 1288, 1400, 1426, 1550, 1610, 1736, 2170, 2300, 2852, 3100, 3220, 3565, 4025, 4340, 4600, 4991, 5425, 5704, 6200, 6440, 7130, 8050, 8680, 9982, 10850, 14260, 16100, 17825, 19964, 21700, 24955, 28520, 32200, 35650, 39928, 43400, 49910, 71300, 99820, 124775, 142600, 199640, 249550, 316951, 499100, 633902, 998200, 1267804, 1584755, 2218657, 2535608, 3169510, 4437314, 6339020, 7289873, 7923775, 8874628, 9825481, 11093285, 12678040, 14579746, 15847550, 17749256, 19650962, 22186570, 29159492, 31695100, 36449365, 39301924, 44373140, 49127405, 51029111, 55466425, 58318984, 63390200, 68778367, 72898730, 78603848, 88746280, 98254810, 102058222, 110932850, 137556734, 145797460, 182246825, 196509620, 204116444, 221865700, 225986063, 245637025, 255145555, 275113468, 291594920, 343891835, 364493650, 393019240, 408232888, 443731400, 451972126, 491274050, 510291110, 550226936, 687783670, 728987300, 903944252, 982548100, 1020582220, 1129930315, 1275727775, 1375567340, 1457974600, 1581902441, 1719459175, 1807888504, 1965096200, 2041164440, 2259860630, 2551455550, 2751134680, 3163804882, 3438918350, 4519721260, 5102911100, 5649651575, 6327609764, 6877836700, 7909512205, 9039442520, 10205822200, 11299303150, 12655219528, 13755673400, 15819024410, 22598606300, 31638048820, 39547561025, 45197212600, 63276097640, 79095122050, 158190244100, 316380488200]

約数ペア:

[(1, 316380488200), (2, 158190244100), (4, 79095122050), (5, 63276097640), (7, 45197212600), (8, 39547561025), (10, 31638048820), (14, 22598606300), (20, 15819024410), (23, 13755673400), (25, 12655219528), (28, 11299303150), (31, 10205822200), (35, 9039442520), (40, 7909512205), (46, 6877836700), (50, 6327609764), (56, 5649651575), (62, 5102911100), (70, 4519721260), (92, 3438918350), (100, 3163804882), (115, 2751134680), (124, 2551455550), (140, 2259860630), (155, 2041164440), (161, 1965096200), (175, 1807888504), (184, 1719459175), (200, 1581902441), (217, 1457974600), (230, 1375567340), (248, 1275727775), (280, 1129930315), (310, 1020582220), (322, 982548100), (350, 903944252), (434, 728987300), (460, 687783670), (575, 550226936), (620, 510291110), (644, 491274050), (700, 451972126), (713, 443731400), (775, 408232888), (805, 393019240), (868, 364493650), (920, 343891835), (1085, 291594920), (1150, 275113468), (1240, 255145555), (1288, 245637025), (1400, 225986063), (1426, 221865700), (1550, 204116444), (1610, 196509620), (1736, 182246825), (2170, 145797460), (2300, 137556734), (2852, 110932850), (3100, 102058222), (3220, 98254810), (3565, 88746280), (4025, 78603848), (4340, 72898730), (4600, 68778367), (4991, 63390200), (5425, 58318984), (5704, 55466425), (6200, 51029111), (6440, 49127405), (7130, 44373140), (8050, 39301924), (8680, 36449365), (9982, 31695100), (10850, 29159492), (14260, 22186570), (16100, 19650962), (17825, 17749256), (19964, 15847550), (21700, 14579746), (24955, 12678040), (28520, 11093285), (32200, 9825481), (35650, 8874628), (39928, 7923775), (43400, 7289873), (49910, 6339020), (71300, 4437314), (99820, 3169510), (124775, 2535608), (142600, 2218657), (199640, 1584755), (249550, 1267804), (316951, 998200), (499100, 633902)]