1831599970000

素因数分解:

$2^4\times 5^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2872

約数の個数: 400

約数和(自身を含む): 4779414097920

約数和(自身を除く): 2947814127920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 50, 53, 62, 80, 82, 100, 106, 124, 125, 155, 164, 200, 205, 212, 248, 250, 265, 310, 328, 400, 410, 424, 496, 500, 530, 620, 625, 656, 775, 820, 848, 1000, 1025, 1060, 1240, 1250, 1271, 1325, 1550, 1640, 1643, 2000, 2050, 2120, 2173, 2480, 2500, 2542, 2650, 2719, 3100, 3280, 3286, 3875, 4100, 4240, 4346, 5000, 5084, 5125, 5300, 5438, 6200, 6355, 6572, 6625, 7750, 8200, 8215, 8692, 10000, 10168, 10250, 10600, 10865, 10876, 12400, 12710, 13144, 13250, 13595, 15500, 16400, 16430, 17384, 19375, 20336, 20500, 21200, 21730, 21752, 25420, 25625, 26288, 26500, 27190, 31000, 31775, 32860, 33125, 34768, 38750, 41000, 41075, 43460, 43504, 50840, 51250, 53000, 54325, 54380, 62000, 63550, 65720, 66250, 67363, 67975, 77500, 82000, 82150, 84289, 86920, 101680, 102500, 106000, 108650, 108760, 111479, 127100, 131440, 132500, 134726, 135950, 144107, 155000, 158875, 164300, 168578, 173840, 205000, 205375, 217300, 217520, 222958, 254200, 265000, 269452, 271625, 271900, 288214, 310000, 317750, 328600, 336815, 337156, 339875, 410000, 410750, 421445, 434600, 445916, 508400, 530000, 538904, 543250, 543800, 557395, 576428, 635500, 657200, 673630, 674312, 679750, 720535, 794375, 821500, 842890, 869200, 891832, 1026875, 1077808, 1086500, 1087600, 1114790, 1152856, 1271000, 1347260, 1348624, 1358125, 1359500, 1441070, 1588750, 1643000, 1684075, 1685780, 1699375, 1783664, 2053750, 2107225, 2173000, 2229580, 2305712, 2542000, 2694520, 2716250, 2719000, 2786975, 2882140, 3177500, 3286000, 3368150, 3371560, 3398750, 3455849, 3602675, 4107500, 4214450, 4346000, 4459160, 4467317, 5389040, 5432500, 5438000, 5573950, 5764280, 5908387, 6355000, 6736300, 6743120, 6797500, 6911698, 7205350, 8215000, 8420375, 8428900, 8918320, 8934634, 10536125, 10865000, 11147900, 11528560, 11816774, 12710000, 13472600, 13595000, 13823396, 13934875, 14410700, 16430000, 16840750, 16857800, 17279245, 17869268, 18013375, 21072250, 21730000, 22295800, 22336585, 23633548, 26945200, 27190000, 27646792, 27869750, 28821400, 29541935, 33681500, 33715600, 34558490, 35738536, 36026750, 42101875, 42144500, 44591600, 44673170, 47267096, 52680625, 55293584, 55739500, 57642800, 59083870, 67363000, 69116980, 69674375, 71477072, 72053500, 84203750, 84289000, 86396225, 89346340, 90066875, 94534192, 105361250, 111479000, 111682925, 118167740, 134726000, 138233960, 139348750, 144107000, 147709675, 168407500, 168578000, 172792450, 178692680, 180133750, 183159997, 210722500, 222958000, 223365850, 236335480, 276467920, 278697500, 288214000, 295419350, 336815000, 345584900, 357385360, 360267500, 366319994, 421445000, 431981125, 446731700, 472670960, 557395000, 558414625, 590838700, 673630000, 691169800, 720535000, 732639988, 738548375, 842890000, 863962250, 893463400, 915799985, 1114790000, 1116829250, 1181677400, 1382339600, 1441070000, 1465279976, 1477096750, 1727924500, 1786926800, 1831599970, 2159905625, 2233658500, 2363354800, 2792073125, 2930559952, 2954193500, 3455849000, 3663199940, 3692741875, 4319811250, 4467317000, 4578999925, 5584146250, 5908387000, 6911698000, 7326399880, 7385483750, 8639622500, 8934634000, 9157999850, 11168292500, 11816774000, 14652799760, 14770967500, 17279245000, 18315999700, 22336585000, 22894999625, 29541935000, 34558490000, 36631999400, 44673170000, 45789999250, 59083870000, 73263998800, 91579998500, 114474998125, 183159997000, 228949996250, 366319994000, 457899992500, 915799985000, 1831599970000]

約数ペア:

[(1, 1831599970000), (2, 915799985000), (4, 457899992500), (5, 366319994000), (8, 228949996250), (10, 183159997000), (16, 114474998125), (20, 91579998500), (25, 73263998800), (31, 59083870000), (40, 45789999250), (41, 44673170000), (50, 36631999400), (53, 34558490000), (62, 29541935000), (80, 22894999625), (82, 22336585000), (100, 18315999700), (106, 17279245000), (124, 14770967500), (125, 14652799760), (155, 11816774000), (164, 11168292500), (200, 9157999850), (205, 8934634000), (212, 8639622500), (248, 7385483750), (250, 7326399880), (265, 6911698000), (310, 5908387000), (328, 5584146250), (400, 4578999925), (410, 4467317000), (424, 4319811250), (496, 3692741875), (500, 3663199940), (530, 3455849000), (620, 2954193500), (625, 2930559952), (656, 2792073125), (775, 2363354800), (820, 2233658500), (848, 2159905625), (1000, 1831599970), (1025, 1786926800), (1060, 1727924500), (1240, 1477096750), (1250, 1465279976), (1271, 1441070000), (1325, 1382339600), (1550, 1181677400), (1640, 1116829250), (1643, 1114790000), (2000, 915799985), (2050, 893463400), (2120, 863962250), (2173, 842890000), (2480, 738548375), (2500, 732639988), (2542, 720535000), (2650, 691169800), (2719, 673630000), (3100, 590838700), (3280, 558414625), (3286, 557395000), (3875, 472670960), (4100, 446731700), (4240, 431981125), (4346, 421445000), (5000, 366319994), (5084, 360267500), (5125, 357385360), (5300, 345584900), (5438, 336815000), (6200, 295419350), (6355, 288214000), (6572, 278697500), (6625, 276467920), (7750, 236335480), (8200, 223365850), (8215, 222958000), (8692, 210722500), (10000, 183159997), (10168, 180133750), (10250, 178692680), (10600, 172792450), (10865, 168578000), (10876, 168407500), (12400, 147709675), (12710, 144107000), (13144, 139348750), (13250, 138233960), (13595, 134726000), (15500, 118167740), (16400, 111682925), (16430, 111479000), (17384, 105361250), (19375, 94534192), (20336, 90066875), (20500, 89346340), (21200, 86396225), (21730, 84289000), (21752, 84203750), (25420, 72053500), (25625, 71477072), (26288, 69674375), (26500, 69116980), (27190, 67363000), (31000, 59083870), (31775, 57642800), (32860, 55739500), (33125, 55293584), (34768, 52680625), (38750, 47267096), (41000, 44673170), (41075, 44591600), (43460, 42144500), (43504, 42101875), (50840, 36026750), (51250, 35738536), (53000, 34558490), (54325, 33715600), (54380, 33681500), (62000, 29541935), (63550, 28821400), (65720, 27869750), (66250, 27646792), (67363, 27190000), (67975, 26945200), (77500, 23633548), (82000, 22336585), (82150, 22295800), (84289, 21730000), (86920, 21072250), (101680, 18013375), (102500, 17869268), (106000, 17279245), (108650, 16857800), (108760, 16840750), (111479, 16430000), (127100, 14410700), (131440, 13934875), (132500, 13823396), (134726, 13595000), (135950, 13472600), (144107, 12710000), (155000, 11816774), (158875, 11528560), (164300, 11147900), (168578, 10865000), (173840, 10536125), (205000, 8934634), (205375, 8918320), (217300, 8428900), (217520, 8420375), (222958, 8215000), (254200, 7205350), (265000, 6911698), (269452, 6797500), (271625, 6743120), (271900, 6736300), (288214, 6355000), (310000, 5908387), (317750, 5764280), (328600, 5573950), (336815, 5438000), (337156, 5432500), (339875, 5389040), (410000, 4467317), (410750, 4459160), (421445, 4346000), (434600, 4214450), (445916, 4107500), (508400, 3602675), (530000, 3455849), (538904, 3398750), (543250, 3371560), (543800, 3368150), (557395, 3286000), (576428, 3177500), (635500, 2882140), (657200, 2786975), (673630, 2719000), (674312, 2716250), (679750, 2694520), (720535, 2542000), (794375, 2305712), (821500, 2229580), (842890, 2173000), (869200, 2107225), (891832, 2053750), (1026875, 1783664), (1077808, 1699375), (1086500, 1685780), (1087600, 1684075), (1114790, 1643000), (1152856, 1588750), (1271000, 1441070), (1347260, 1359500), (1348624, 1358125)]