2550551040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3631

約数の個数: 240

約数和(自身を含む): 9120773376

約数和(自身を除く): 6570222336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3571, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7142, 7440, 7680, 7936, 8928, 9920, 10713, 11160, 11520, 11904, 14284, 14880, 15872, 17855, 17856, 19840, 21426, 22320, 23040, 23808, 28568, 29760, 32139, 35710, 35712, 39680, 42852, 44640, 47616, 53565, 57136, 59520, 64278, 71420, 71424, 79360, 85704, 89280, 107130, 110701, 114272, 119040, 128556, 142840, 142848, 160695, 171408, 178560, 214260, 221402, 228544, 238080, 257112, 285680, 321390, 332103, 342816, 357120, 428520, 442804, 457088, 514224, 553505, 571360, 642780, 664206, 685632, 714240, 857040, 885608, 914176, 996309, 1028448, 1107010, 1142720, 1285560, 1328412, 1371264, 1660515, 1714080, 1771216, 1828352, 1992618, 2056896, 2214020, 2285440, 2571120, 2656824, 2742528, 3321030, 3428160, 3542432, 3985236, 4113792, 4428040, 4570880, 4981545, 5142240, 5313648, 5485056, 6642060, 6856320, 7084864, 7970472, 8227584, 8856080, 9141760, 9963090, 10284480, 10627296, 13284120, 13712640, 14169728, 15940944, 16455168, 17712160, 19926180, 20568960, 21254592, 26568240, 27425280, 28339456, 31881888, 35424320, 39852360, 41137920, 42509184, 53136480, 56678912, 63763776, 70848640, 79704720, 82275840, 85018368, 106272960, 127527552, 141697280, 159409440, 170036736, 212545920, 255055104, 283394560, 318818880, 425091840, 510110208, 637637760, 850183680, 1275275520, 2550551040]

約数ペア:

[(1, 2550551040), (2, 1275275520), (3, 850183680), (4, 637637760), (5, 510110208), (6, 425091840), (8, 318818880), (9, 283394560), (10, 255055104), (12, 212545920), (15, 170036736), (16, 159409440), (18, 141697280), (20, 127527552), (24, 106272960), (30, 85018368), (31, 82275840), (32, 79704720), (36, 70848640), (40, 63763776), (45, 56678912), (48, 53136480), (60, 42509184), (62, 41137920), (64, 39852360), (72, 35424320), (80, 31881888), (90, 28339456), (93, 27425280), (96, 26568240), (120, 21254592), (124, 20568960), (128, 19926180), (144, 17712160), (155, 16455168), (160, 15940944), (180, 14169728), (186, 13712640), (192, 13284120), (240, 10627296), (248, 10284480), (256, 9963090), (279, 9141760), (288, 8856080), (310, 8227584), (320, 7970472), (360, 7084864), (372, 6856320), (384, 6642060), (465, 5485056), (480, 5313648), (496, 5142240), (512, 4981545), (558, 4570880), (576, 4428040), (620, 4113792), (640, 3985236), (720, 3542432), (744, 3428160), (768, 3321030), (930, 2742528), (960, 2656824), (992, 2571120), (1116, 2285440), (1152, 2214020), (1240, 2056896), (1280, 1992618), (1395, 1828352), (1440, 1771216), (1488, 1714080), (1536, 1660515), (1860, 1371264), (1920, 1328412), (1984, 1285560), (2232, 1142720), (2304, 1107010), (2480, 1028448), (2560, 996309), (2790, 914176), (2880, 885608), (2976, 857040), (3571, 714240), (3720, 685632), (3840, 664206), (3968, 642780), (4464, 571360), (4608, 553505), (4960, 514224), (5580, 457088), (5760, 442804), (5952, 428520), (7142, 357120), (7440, 342816), (7680, 332103), (7936, 321390), (8928, 285680), (9920, 257112), (10713, 238080), (11160, 228544), (11520, 221402), (11904, 214260), (14284, 178560), (14880, 171408), (15872, 160695), (17855, 142848), (17856, 142840), (19840, 128556), (21426, 119040), (22320, 114272), (23040, 110701), (23808, 107130), (28568, 89280), (29760, 85704), (32139, 79360), (35710, 71424), (35712, 71420), (39680, 64278), (42852, 59520), (44640, 57136), (47616, 53565)]