4718586880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 264

約数和(自身を含む): 13464412704

約数和(自身を除く): 8745825824

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, 137, 140, 155, 160, 217, 224, 248, 256, 274, 280, 310, 320, 434, 448, 496, 512, 548, 560, 620, 640, 685, 868, 896, 959, 961, 992, 1024, 1085, 1096, 1120, 1240, 1280, 1370, 1736, 1792, 1918, 1922, 1984, 2170, 2192, 2240, 2480, 2560, 2740, 3472, 3584, 3836, 3844, 3968, 4247, 4340, 4384, 4480, 4795, 4805, 4960, 5120, 5480, 6727, 6944, 7168, 7672, 7688, 7936, 8494, 8680, 8768, 8960, 9590, 9610, 9920, 10960, 13454, 13888, 15344, 15376, 15872, 16988, 17360, 17536, 17920, 19180, 19220, 19840, 21235, 21920, 26908, 27776, 29729, 30688, 30752, 31744, 33635, 33976, 34720, 35072, 35840, 38360, 38440, 39680, 42470, 43840, 53816, 55552, 59458, 61376, 61504, 67270, 67952, 69440, 70144, 76720, 76880, 79360, 84940, 87680, 107632, 111104, 118916, 122752, 123008, 131657, 134540, 135904, 138880, 140288, 148645, 153440, 153760, 158720, 169880, 175360, 215264, 222208, 237832, 245504, 246016, 263314, 269080, 271808, 277760, 297290, 306880, 307520, 339760, 350720, 430528, 475664, 491008, 492032, 526628, 538160, 543616, 555520, 594580, 613760, 615040, 658285, 679520, 701440, 861056, 921599, 951328, 982016, 984064, 1053256, 1076320, 1087232, 1111040, 1189160, 1227520, 1230080, 1316570, 1359040, 1722112, 1843198, 1902656, 2106512, 2152640, 2174464, 2378320, 2455040, 2460160, 2633140, 2718080, 3444224, 3686396, 3805312, 4213024, 4305280, 4348928, 4607995, 4756640, 4910080, 4920320, 5266280, 5436160, 6888448, 7372792, 7610624, 8426048, 8610560, 9215990, 9513280, 10532560, 10872320, 14745584, 15221248, 16852096, 17221120, 18431980, 19026560, 21065120, 21744640, 29491168, 30442496, 33704192, 34442240, 36863960, 38053120, 42130240, 58982336, 67408384, 73727920, 76106240, 84260480, 117964672, 134816768, 147455840, 152212480, 168520960, 235929344, 294911680, 337041920, 471858688, 589823360, 674083840, 943717376, 1179646720, 2359293440, 4718586880]

約数ペア:

[(1, 4718586880), (2, 2359293440), (4, 1179646720), (5, 943717376), (7, 674083840), (8, 589823360), (10, 471858688), (14, 337041920), (16, 294911680), (20, 235929344), (28, 168520960), (31, 152212480), (32, 147455840), (35, 134816768), (40, 117964672), (56, 84260480), (62, 76106240), (64, 73727920), (70, 67408384), (80, 58982336), (112, 42130240), (124, 38053120), (128, 36863960), (137, 34442240), (140, 33704192), (155, 30442496), (160, 29491168), (217, 21744640), (224, 21065120), (248, 19026560), (256, 18431980), (274, 17221120), (280, 16852096), (310, 15221248), (320, 14745584), (434, 10872320), (448, 10532560), (496, 9513280), (512, 9215990), (548, 8610560), (560, 8426048), (620, 7610624), (640, 7372792), (685, 6888448), (868, 5436160), (896, 5266280), (959, 4920320), (961, 4910080), (992, 4756640), (1024, 4607995), (1085, 4348928), (1096, 4305280), (1120, 4213024), (1240, 3805312), (1280, 3686396), (1370, 3444224), (1736, 2718080), (1792, 2633140), (1918, 2460160), (1922, 2455040), (1984, 2378320), (2170, 2174464), (2192, 2152640), (2240, 2106512), (2480, 1902656), (2560, 1843198), (2740, 1722112), (3472, 1359040), (3584, 1316570), (3836, 1230080), (3844, 1227520), (3968, 1189160), (4247, 1111040), (4340, 1087232), (4384, 1076320), (4480, 1053256), (4795, 984064), (4805, 982016), (4960, 951328), (5120, 921599), (5480, 861056), (6727, 701440), (6944, 679520), (7168, 658285), (7672, 615040), (7688, 613760), (7936, 594580), (8494, 555520), (8680, 543616), (8768, 538160), (8960, 526628), (9590, 492032), (9610, 491008), (9920, 475664), (10960, 430528), (13454, 350720), (13888, 339760), (15344, 307520), (15376, 306880), (15872, 297290), (16988, 277760), (17360, 271808), (17536, 269080), (17920, 263314), (19180, 246016), (19220, 245504), (19840, 237832), (21235, 222208), (21920, 215264), (26908, 175360), (27776, 169880), (29729, 158720), (30688, 153760), (30752, 153440), (31744, 148645), (33635, 140288), (33976, 138880), (34720, 135904), (35072, 134540), (35840, 131657), (38360, 123008), (38440, 122752), (39680, 118916), (42470, 111104), (43840, 107632), (53816, 87680), (55552, 84940), (59458, 79360), (61376, 76880), (61504, 76720), (67270, 70144), (67952, 69440)]