938439719000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{617801}}^1$

素因数の和:617867

約数の個数: 192

約数和(自身を含む): 2636877784320

約数和(自身を除く): 1698438065320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 98, 100, 124, 125, 140, 155, 175, 196, 200, 217, 245, 248, 250, 280, 310, 350, 392, 434, 490, 500, 620, 700, 775, 868, 875, 980, 1000, 1085, 1225, 1240, 1400, 1519, 1550, 1736, 1750, 1960, 2170, 2450, 3038, 3100, 3500, 3875, 4340, 4900, 5425, 6076, 6125, 6200, 7000, 7595, 7750, 8680, 9800, 10850, 12152, 12250, 15190, 15500, 21700, 24500, 27125, 30380, 31000, 37975, 43400, 49000, 54250, 60760, 75950, 108500, 151900, 189875, 217000, 303800, 379750, 617801, 759500, 1235602, 1519000, 2471204, 3089005, 4324607, 4942408, 6178010, 8649214, 12356020, 15445025, 17298428, 19151831, 21623035, 24712040, 30272249, 30890050, 34596856, 38303662, 43246070, 60544498, 61780100, 76607324, 77225125, 86492140, 95759155, 108115175, 121088996, 123560200, 134062817, 151361245, 153214648, 154450250, 172984280, 191518310, 216230350, 242177992, 268125634, 302722490, 308900500, 383036620, 432460700, 478795775, 536251268, 540575875, 605444980, 617801000, 670314085, 756806225, 766073240, 864921400, 938439719, 957591550, 1072502536, 1081151750, 1210889960, 1340628170, 1513612450, 1876879438, 1915183100, 2162303500, 2393978875, 2681256340, 3027224900, 3351570425, 3753758876, 3784031125, 3830366200, 4324607000, 4692198595, 4787957750, 5362512680, 6054449800, 6703140850, 7507517752, 7568062250, 9384397190, 9575915500, 13406281700, 15136124500, 16757852125, 18768794380, 19151831000, 23460992975, 26812563400, 30272249000, 33515704250, 37537588760, 46921985950, 67031408500, 93843971900, 117304964875, 134062817000, 187687943800, 234609929750, 469219859500, 938439719000]

約数ペア:

[(1, 938439719000), (2, 469219859500), (4, 234609929750), (5, 187687943800), (7, 134062817000), (8, 117304964875), (10, 93843971900), (14, 67031408500), (20, 46921985950), (25, 37537588760), (28, 33515704250), (31, 30272249000), (35, 26812563400), (40, 23460992975), (49, 19151831000), (50, 18768794380), (56, 16757852125), (62, 15136124500), (70, 13406281700), (98, 9575915500), (100, 9384397190), (124, 7568062250), (125, 7507517752), (140, 6703140850), (155, 6054449800), (175, 5362512680), (196, 4787957750), (200, 4692198595), (217, 4324607000), (245, 3830366200), (248, 3784031125), (250, 3753758876), (280, 3351570425), (310, 3027224900), (350, 2681256340), (392, 2393978875), (434, 2162303500), (490, 1915183100), (500, 1876879438), (620, 1513612450), (700, 1340628170), (775, 1210889960), (868, 1081151750), (875, 1072502536), (980, 957591550), (1000, 938439719), (1085, 864921400), (1225, 766073240), (1240, 756806225), (1400, 670314085), (1519, 617801000), (1550, 605444980), (1736, 540575875), (1750, 536251268), (1960, 478795775), (2170, 432460700), (2450, 383036620), (3038, 308900500), (3100, 302722490), (3500, 268125634), (3875, 242177992), (4340, 216230350), (4900, 191518310), (5425, 172984280), (6076, 154450250), (6125, 153214648), (6200, 151361245), (7000, 134062817), (7595, 123560200), (7750, 121088996), (8680, 108115175), (9800, 95759155), (10850, 86492140), (12152, 77225125), (12250, 76607324), (15190, 61780100), (15500, 60544498), (21700, 43246070), (24500, 38303662), (27125, 34596856), (30380, 30890050), (31000, 30272249), (37975, 24712040), (43400, 21623035), (49000, 19151831), (54250, 17298428), (60760, 15445025), (75950, 12356020), (108500, 8649214), (151900, 6178010), (189875, 4942408), (217000, 4324607), (303800, 3089005), (379750, 2471204), (617801, 1519000), (759500, 1235602)]