24979781840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2174

約数の個数: 240

約数和(自身を含む): 67640313600

約数和(自身を除く): 42660531760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 47, 52, 65, 76, 80, 94, 95, 104, 130, 152, 169, 188, 190, 208, 235, 247, 260, 304, 338, 376, 380, 470, 494, 520, 611, 676, 752, 760, 845, 893, 940, 988, 1040, 1222, 1235, 1352, 1520, 1690, 1786, 1880, 1976, 2069, 2444, 2470, 2704, 3055, 3211, 3380, 3572, 3760, 3952, 4138, 4465, 4888, 4940, 6110, 6422, 6760, 7144, 7943, 8276, 8930, 9776, 9880, 10345, 11609, 12220, 12844, 13520, 14288, 15886, 16055, 16552, 17860, 19760, 20690, 23218, 24440, 25688, 26897, 31772, 32110, 33104, 35720, 39311, 39715, 41380, 46436, 48880, 51376, 53794, 58045, 63544, 64220, 71440, 78622, 79430, 82760, 92872, 97243, 107588, 116090, 127088, 128440, 134485, 150917, 157244, 158860, 165520, 185744, 194486, 196555, 215176, 232180, 256880, 268970, 301834, 314488, 317720, 349661, 388972, 393110, 430352, 464360, 486215, 511043, 537940, 603668, 628976, 635440, 699322, 754585, 777944, 786220, 928720, 972430, 1022086, 1075880, 1207336, 1264159, 1398644, 1509170, 1555888, 1572440, 1748305, 1847617, 1944860, 2044172, 2151760, 2414672, 2528318, 2555215, 2797288, 3018340, 3144880, 3496610, 3695234, 3889720, 4088344, 5056636, 5110430, 5594576, 6036680, 6320795, 6643559, 6993220, 7390468, 7779440, 8176688, 9238085, 10113272, 10220860, 12073360, 12641590, 13287118, 13986440, 14780936, 16434067, 18476170, 20226544, 20441720, 24019021, 25283180, 26574236, 27972880, 29561872, 32868134, 33217795, 36952340, 40883440, 48038042, 50566360, 53148472, 65736268, 66435590, 73904680, 82170335, 96076084, 101132720, 106296944, 120095105, 131472536, 132871180, 147809360, 164340670, 192152168, 240190210, 262945072, 265742360, 312247273, 328681340, 384304336, 480380420, 531484720, 624494546, 657362680, 960760840, 1248989092, 1314725360, 1561236365, 1921521680, 2497978184, 3122472730, 4995956368, 6244945460, 12489890920, 24979781840]

約数ペア:

[(1, 24979781840), (2, 12489890920), (4, 6244945460), (5, 4995956368), (8, 3122472730), (10, 2497978184), (13, 1921521680), (16, 1561236365), (19, 1314725360), (20, 1248989092), (26, 960760840), (38, 657362680), (40, 624494546), (47, 531484720), (52, 480380420), (65, 384304336), (76, 328681340), (80, 312247273), (94, 265742360), (95, 262945072), (104, 240190210), (130, 192152168), (152, 164340670), (169, 147809360), (188, 132871180), (190, 131472536), (208, 120095105), (235, 106296944), (247, 101132720), (260, 96076084), (304, 82170335), (338, 73904680), (376, 66435590), (380, 65736268), (470, 53148472), (494, 50566360), (520, 48038042), (611, 40883440), (676, 36952340), (752, 33217795), (760, 32868134), (845, 29561872), (893, 27972880), (940, 26574236), (988, 25283180), (1040, 24019021), (1222, 20441720), (1235, 20226544), (1352, 18476170), (1520, 16434067), (1690, 14780936), (1786, 13986440), (1880, 13287118), (1976, 12641590), (2069, 12073360), (2444, 10220860), (2470, 10113272), (2704, 9238085), (3055, 8176688), (3211, 7779440), (3380, 7390468), (3572, 6993220), (3760, 6643559), (3952, 6320795), (4138, 6036680), (4465, 5594576), (4888, 5110430), (4940, 5056636), (6110, 4088344), (6422, 3889720), (6760, 3695234), (7144, 3496610), (7943, 3144880), (8276, 3018340), (8930, 2797288), (9776, 2555215), (9880, 2528318), (10345, 2414672), (11609, 2151760), (12220, 2044172), (12844, 1944860), (13520, 1847617), (14288, 1748305), (15886, 1572440), (16055, 1555888), (16552, 1509170), (17860, 1398644), (19760, 1264159), (20690, 1207336), (23218, 1075880), (24440, 1022086), (25688, 972430), (26897, 928720), (31772, 786220), (32110, 777944), (33104, 754585), (35720, 699322), (39311, 635440), (39715, 628976), (41380, 603668), (46436, 537940), (48880, 511043), (51376, 486215), (53794, 464360), (58045, 430352), (63544, 393110), (64220, 388972), (71440, 349661), (78622, 317720), (79430, 314488), (82760, 301834), (92872, 268970), (97243, 256880), (107588, 232180), (116090, 215176), (127088, 196555), (128440, 194486), (134485, 185744), (150917, 165520), (157244, 158860)]