28001424960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{8191}}^1$

素因数の和:9401

約数の個数: 168

約数和(自身を含む): 96406142976

約数和(自身を除く): 68404718016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1187, 1440, 2374, 2880, 3561, 4748, 5935, 7122, 8191, 9496, 10683, 11870, 14244, 16382, 17805, 18992, 21366, 23740, 24573, 28488, 32764, 35610, 37984, 40955, 42732, 47480, 49146, 53415, 56976, 65528, 71220, 73719, 75968, 81910, 85464, 94960, 98292, 106830, 113952, 122865, 131056, 142440, 147438, 163820, 170928, 189920, 196584, 213660, 227904, 245730, 262112, 284880, 294876, 327640, 341856, 368595, 379840, 393168, 427320, 491460, 524224, 569760, 589752, 655280, 683712, 737190, 786336, 854640, 982920, 1139520, 1179504, 1310560, 1474380, 1572672, 1709280, 1965840, 2359008, 2621120, 2948760, 3418560, 3931680, 4718016, 5897520, 7863360, 9722717, 11795040, 19445434, 23590080, 29168151, 38890868, 48613585, 58336302, 77781736, 87504453, 97227170, 116672604, 145840755, 155563472, 175008906, 194454340, 233345208, 291681510, 311126944, 350017812, 388908680, 437522265, 466690416, 583363020, 622253888, 700035624, 777817360, 875044530, 933380832, 1166726040, 1400071248, 1555634720, 1750089060, 1866761664, 2333452080, 2800142496, 3111269440, 3500178120, 4666904160, 5600284992, 7000356240, 9333808320, 14000712480, 28001424960]

約数ペア:

[(1, 28001424960), (2, 14000712480), (3, 9333808320), (4, 7000356240), (5, 5600284992), (6, 4666904160), (8, 3500178120), (9, 3111269440), (10, 2800142496), (12, 2333452080), (15, 1866761664), (16, 1750089060), (18, 1555634720), (20, 1400071248), (24, 1166726040), (30, 933380832), (32, 875044530), (36, 777817360), (40, 700035624), (45, 622253888), (48, 583363020), (60, 466690416), (64, 437522265), (72, 388908680), (80, 350017812), (90, 311126944), (96, 291681510), (120, 233345208), (144, 194454340), (160, 175008906), (180, 155563472), (192, 145840755), (240, 116672604), (288, 97227170), (320, 87504453), (360, 77781736), (480, 58336302), (576, 48613585), (720, 38890868), (960, 29168151), (1187, 23590080), (1440, 19445434), (2374, 11795040), (2880, 9722717), (3561, 7863360), (4748, 5897520), (5935, 4718016), (7122, 3931680), (8191, 3418560), (9496, 2948760), (10683, 2621120), (11870, 2359008), (14244, 1965840), (16382, 1709280), (17805, 1572672), (18992, 1474380), (21366, 1310560), (23740, 1179504), (24573, 1139520), (28488, 982920), (32764, 854640), (35610, 786336), (37984, 737190), (40955, 683712), (42732, 655280), (47480, 589752), (49146, 569760), (53415, 524224), (56976, 491460), (65528, 427320), (71220, 393168), (73719, 379840), (75968, 368595), (81910, 341856), (85464, 327640), (94960, 294876), (98292, 284880), (106830, 262112), (113952, 245730), (122865, 227904), (131056, 213660), (142440, 196584), (147438, 189920), (163820, 170928)]