25866122240

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 264

約数和(自身を含む): 73371292416

約数和(自身を除く): 47505170176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 751, 868, 896, 961, 992, 1024, 1085, 1120, 1240, 1280, 1502, 1736, 1792, 1922, 1984, 2170, 2240, 2480, 2560, 3004, 3472, 3584, 3755, 3844, 3968, 4340, 4480, 4805, 4960, 5120, 5257, 6008, 6727, 6944, 7168, 7510, 7688, 7936, 8680, 8960, 9610, 9920, 10514, 12016, 13454, 13888, 15020, 15376, 15872, 17360, 17920, 19220, 19840, 21028, 23281, 24032, 26285, 26908, 27776, 30040, 30752, 31744, 33635, 34720, 35840, 38440, 39680, 42056, 46562, 48064, 52570, 53816, 55552, 60080, 61504, 67270, 69440, 76880, 79360, 84112, 93124, 96128, 105140, 107632, 111104, 116405, 120160, 123008, 134540, 138880, 153760, 158720, 162967, 168224, 186248, 192256, 210280, 215264, 222208, 232810, 240320, 246016, 269080, 277760, 307520, 325934, 336448, 372496, 384512, 420560, 430528, 465620, 480640, 492032, 538160, 555520, 615040, 651868, 672896, 721711, 744992, 769024, 814835, 841120, 861056, 931240, 961280, 984064, 1076320, 1111040, 1230080, 1303736, 1345792, 1443422, 1489984, 1629670, 1682240, 1722112, 1862480, 1922560, 2152640, 2460160, 2607472, 2691584, 2886844, 2979968, 3259340, 3364480, 3444224, 3608555, 3724960, 3845120, 4305280, 4920320, 5051977, 5214944, 5383168, 5773688, 5959936, 6518680, 6728960, 6888448, 7217110, 7449920, 8610560, 10103954, 10429888, 11547376, 11919872, 13037360, 13457920, 14434220, 14899840, 17221120, 20207908, 20859776, 23094752, 23839744, 25259885, 26074720, 26915840, 28868440, 29799680, 34442240, 40415816, 41719552, 46189504, 50519770, 52149440, 57736880, 59599360, 80831632, 83439104, 92379008, 101039540, 104298880, 115473760, 119198720, 161663264, 166878208, 184758016, 202079080, 208597760, 230947520, 323326528, 369516032, 404158160, 417195520, 461895040, 646653056, 739032064, 808316320, 834391040, 923790080, 1293306112, 1616632640, 1847580160, 2586612224, 3233265280, 3695160320, 5173224448, 6466530560, 12933061120, 25866122240]

約数ペア:

[(1, 25866122240), (2, 12933061120), (4, 6466530560), (5, 5173224448), (7, 3695160320), (8, 3233265280), (10, 2586612224), (14, 1847580160), (16, 1616632640), (20, 1293306112), (28, 923790080), (31, 834391040), (32, 808316320), (35, 739032064), (40, 646653056), (56, 461895040), (62, 417195520), (64, 404158160), (70, 369516032), (80, 323326528), (112, 230947520), (124, 208597760), (128, 202079080), (140, 184758016), (155, 166878208), (160, 161663264), (217, 119198720), (224, 115473760), (248, 104298880), (256, 101039540), (280, 92379008), (310, 83439104), (320, 80831632), (434, 59599360), (448, 57736880), (496, 52149440), (512, 50519770), (560, 46189504), (620, 41719552), (640, 40415816), (751, 34442240), (868, 29799680), (896, 28868440), (961, 26915840), (992, 26074720), (1024, 25259885), (1085, 23839744), (1120, 23094752), (1240, 20859776), (1280, 20207908), (1502, 17221120), (1736, 14899840), (1792, 14434220), (1922, 13457920), (1984, 13037360), (2170, 11919872), (2240, 11547376), (2480, 10429888), (2560, 10103954), (3004, 8610560), (3472, 7449920), (3584, 7217110), (3755, 6888448), (3844, 6728960), (3968, 6518680), (4340, 5959936), (4480, 5773688), (4805, 5383168), (4960, 5214944), (5120, 5051977), (5257, 4920320), (6008, 4305280), (6727, 3845120), (6944, 3724960), (7168, 3608555), (7510, 3444224), (7688, 3364480), (7936, 3259340), (8680, 2979968), (8960, 2886844), (9610, 2691584), (9920, 2607472), (10514, 2460160), (12016, 2152640), (13454, 1922560), (13888, 1862480), (15020, 1722112), (15376, 1682240), (15872, 1629670), (17360, 1489984), (17920, 1443422), (19220, 1345792), (19840, 1303736), (21028, 1230080), (23281, 1111040), (24032, 1076320), (26285, 984064), (26908, 961280), (27776, 931240), (30040, 861056), (30752, 841120), (31744, 814835), (33635, 769024), (34720, 744992), (35840, 721711), (38440, 672896), (39680, 651868), (42056, 615040), (46562, 555520), (48064, 538160), (52570, 492032), (53816, 480640), (55552, 465620), (60080, 430528), (61504, 420560), (67270, 384512), (69440, 372496), (76880, 336448), (79360, 325934), (84112, 307520), (93124, 277760), (96128, 269080), (105140, 246016), (107632, 240320), (111104, 232810), (116405, 222208), (120160, 215264), (123008, 210280), (134540, 192256), (138880, 186248), (153760, 168224), (158720, 162967)]