1829327360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 320

約数和(自身を含む): 5373941760

約数和(自身を除く): 3544614400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 89, 112, 124, 128, 140, 148, 155, 160, 178, 185, 217, 224, 248, 256, 259, 280, 296, 310, 320, 356, 370, 434, 445, 448, 496, 512, 518, 560, 592, 620, 623, 640, 712, 740, 868, 890, 896, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1246, 1280, 1295, 1424, 1480, 1736, 1780, 1792, 1984, 2072, 2170, 2240, 2294, 2368, 2480, 2492, 2560, 2590, 2759, 2848, 2960, 3115, 3293, 3472, 3560, 3584, 3968, 4144, 4340, 4480, 4588, 4736, 4960, 4984, 5180, 5518, 5696, 5735, 5920, 6230, 6586, 6944, 7120, 7936, 8029, 8288, 8680, 8960, 9176, 9472, 9920, 9968, 10360, 11036, 11392, 11470, 11840, 12460, 13172, 13795, 13888, 14240, 15872, 16058, 16465, 16576, 17360, 17920, 18352, 18944, 19313, 19840, 19936, 20720, 22072, 22784, 22940, 23051, 23680, 24920, 26344, 27590, 27776, 28480, 32116, 32930, 33152, 34720, 36704, 38626, 39680, 39872, 40145, 41440, 44144, 45568, 45880, 46102, 47360, 49840, 52688, 55180, 55552, 56960, 64232, 65860, 66304, 69440, 73408, 77252, 79360, 79744, 80290, 82880, 88288, 91760, 92204, 94720, 96565, 99680, 102083, 105376, 110360, 111104, 113920, 115255, 128464, 131720, 132608, 138880, 146816, 154504, 159488, 160580, 165760, 176576, 183520, 184408, 193130, 199360, 204166, 210752, 220720, 227840, 230510, 256928, 263440, 277760, 293632, 309008, 318976, 321160, 331520, 353152, 367040, 368816, 386260, 398720, 408332, 421504, 441440, 461020, 510415, 513856, 526880, 555520, 587264, 618016, 642320, 663040, 706304, 714581, 734080, 737632, 772520, 797440, 816664, 843008, 882880, 922040, 1020830, 1027712, 1053760, 1236032, 1284640, 1412608, 1429162, 1468160, 1475264, 1545040, 1594880, 1633328, 1686016, 1765760, 1844080, 2041660, 2055424, 2107520, 2472064, 2569280, 2858324, 2936320, 2950528, 3090080, 3266656, 3531520, 3572905, 3688160, 4083320, 4110848, 4215040, 4944128, 5138560, 5716648, 5901056, 6180160, 6533312, 7063040, 7145810, 7376320, 8166640, 8430080, 9888256, 10277120, 11433296, 11802112, 12360320, 13066624, 14291620, 14752640, 16333280, 20554240, 22866592, 24720640, 26133248, 28583240, 29505280, 32666560, 45733184, 49441280, 52266496, 57166480, 59010560, 65333120, 91466368, 114332960, 130666240, 182932736, 228665920, 261332480, 365865472, 457331840, 914663680, 1829327360]

約数ペア:

[(1, 1829327360), (2, 914663680), (4, 457331840), (5, 365865472), (7, 261332480), (8, 228665920), (10, 182932736), (14, 130666240), (16, 114332960), (20, 91466368), (28, 65333120), (31, 59010560), (32, 57166480), (35, 52266496), (37, 49441280), (40, 45733184), (56, 32666560), (62, 29505280), (64, 28583240), (70, 26133248), (74, 24720640), (80, 22866592), (89, 20554240), (112, 16333280), (124, 14752640), (128, 14291620), (140, 13066624), (148, 12360320), (155, 11802112), (160, 11433296), (178, 10277120), (185, 9888256), (217, 8430080), (224, 8166640), (248, 7376320), (256, 7145810), (259, 7063040), (280, 6533312), (296, 6180160), (310, 5901056), (320, 5716648), (356, 5138560), (370, 4944128), (434, 4215040), (445, 4110848), (448, 4083320), (496, 3688160), (512, 3572905), (518, 3531520), (560, 3266656), (592, 3090080), (620, 2950528), (623, 2936320), (640, 2858324), (712, 2569280), (740, 2472064), (868, 2107520), (890, 2055424), (896, 2041660), (992, 1844080), (1036, 1765760), (1085, 1686016), (1120, 1633328), (1147, 1594880), (1184, 1545040), (1240, 1475264), (1246, 1468160), (1280, 1429162), (1295, 1412608), (1424, 1284640), (1480, 1236032), (1736, 1053760), (1780, 1027712), (1792, 1020830), (1984, 922040), (2072, 882880), (2170, 843008), (2240, 816664), (2294, 797440), (2368, 772520), (2480, 737632), (2492, 734080), (2560, 714581), (2590, 706304), (2759, 663040), (2848, 642320), (2960, 618016), (3115, 587264), (3293, 555520), (3472, 526880), (3560, 513856), (3584, 510415), (3968, 461020), (4144, 441440), (4340, 421504), (4480, 408332), (4588, 398720), (4736, 386260), (4960, 368816), (4984, 367040), (5180, 353152), (5518, 331520), (5696, 321160), (5735, 318976), (5920, 309008), (6230, 293632), (6586, 277760), (6944, 263440), (7120, 256928), (7936, 230510), (8029, 227840), (8288, 220720), (8680, 210752), (8960, 204166), (9176, 199360), (9472, 193130), (9920, 184408), (9968, 183520), (10360, 176576), (11036, 165760), (11392, 160580), (11470, 159488), (11840, 154504), (12460, 146816), (13172, 138880), (13795, 132608), (13888, 131720), (14240, 128464), (15872, 115255), (16058, 113920), (16465, 111104), (16576, 110360), (17360, 105376), (17920, 102083), (18352, 99680), (18944, 96565), (19313, 94720), (19840, 92204), (19936, 91760), (20720, 88288), (22072, 82880), (22784, 80290), (22940, 79744), (23051, 79360), (23680, 77252), (24920, 73408), (26344, 69440), (27590, 66304), (27776, 65860), (28480, 64232), (32116, 56960), (32930, 55552), (33152, 55180), (34720, 52688), (36704, 49840), (38626, 47360), (39680, 46102), (39872, 45880), (40145, 45568), (41440, 44144)]