2800265600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 8195904000

約数和(自身を除く): 5395638400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 53, 55, 64, 76, 79, 80, 88, 95, 100, 106, 110, 128, 152, 158, 160, 176, 190, 200, 209, 212, 220, 265, 275, 304, 316, 320, 352, 380, 395, 400, 418, 424, 440, 475, 530, 550, 583, 608, 632, 640, 704, 760, 790, 800, 836, 848, 869, 880, 950, 1007, 1045, 1060, 1100, 1166, 1216, 1264, 1325, 1408, 1501, 1520, 1580, 1600, 1672, 1696, 1738, 1760, 1900, 1975, 2014, 2090, 2120, 2200, 2332, 2432, 2528, 2650, 2915, 3002, 3040, 3160, 3200, 3344, 3392, 3476, 3520, 3800, 3950, 4028, 4180, 4187, 4240, 4345, 4400, 4664, 5035, 5056, 5225, 5300, 5830, 6004, 6080, 6320, 6688, 6784, 6952, 7040, 7505, 7600, 7900, 8056, 8360, 8374, 8480, 8690, 8800, 9328, 10070, 10112, 10450, 10600, 11077, 11660, 12008, 12160, 12640, 13376, 13904, 14575, 15010, 15200, 15800, 16112, 16511, 16720, 16748, 16960, 17380, 17600, 18656, 20140, 20900, 20935, 21200, 21725, 22154, 23320, 24016, 25175, 25280, 26752, 27808, 29150, 30020, 30400, 31600, 32224, 33022, 33440, 33496, 33920, 34760, 35200, 37312, 37525, 40280, 41800, 41870, 42400, 43450, 44308, 46057, 46640, 48032, 50350, 50560, 55385, 55616, 58300, 60040, 60800, 63200, 64448, 66044, 66880, 66992, 69520, 74624, 75050, 79553, 80560, 82555, 83600, 83740, 84800, 86900, 88616, 92114, 93280, 96064, 100700, 104675, 110770, 111232, 116600, 120080, 126400, 128896, 132088, 133760, 133984, 139040, 150100, 159106, 161120, 165110, 167200, 167480, 169600, 173800, 177232, 184228, 186560, 192128, 201400, 209350, 221540, 230285, 233200, 240160, 252800, 264176, 267968, 276925, 278080, 300200, 318212, 322240, 330220, 334400, 334960, 347600, 354464, 368456, 373120, 397765, 402800, 412775, 418700, 443080, 460570, 466400, 480320, 528352, 535936, 553850, 556160, 600400, 636424, 644480, 660440, 668800, 669920, 695200, 708928, 736912, 795530, 805600, 825550, 837400, 875083, 886160, 921140, 932800, 960640, 1056704, 1107700, 1151425, 1200800, 1272848, 1320880, 1339840, 1390400, 1417856, 1473824, 1591060, 1611200, 1651100, 1674800, 1750166, 1772320, 1842280, 1865600, 1988825, 2113408, 2215400, 2302850, 2401600, 2545696, 2641760, 2679680, 2780800, 2947648, 3182120, 3222400, 3302200, 3349600, 3500332, 3544640, 3684560, 3977650, 4375415, 4430800, 4605700, 4803200, 5091392, 5283520, 5895296, 6364240, 6604400, 6699200, 7000664, 7089280, 7369120, 7955300, 8750830, 8861600, 9211400, 10182784, 10567040, 12728480, 13208800, 13398400, 14001328, 14738240, 15910600, 17501660, 17723200, 18422800, 21877075, 25456960, 26417600, 28002656, 29476480, 31821200, 35003320, 35446400, 36845600, 43754150, 50913920, 52835200, 56005312, 63642400, 70006640, 73691200, 87508300, 112010624, 127284800, 140013280, 147382400, 175016600, 254569600, 280026560, 350033200, 560053120, 700066400, 1400132800, 2800265600]

約数ペア:

[(1, 2800265600), (2, 1400132800), (4, 700066400), (5, 560053120), (8, 350033200), (10, 280026560), (11, 254569600), (16, 175016600), (19, 147382400), (20, 140013280), (22, 127284800), (25, 112010624), (32, 87508300), (38, 73691200), (40, 70006640), (44, 63642400), (50, 56005312), (53, 52835200), (55, 50913920), (64, 43754150), (76, 36845600), (79, 35446400), (80, 35003320), (88, 31821200), (95, 29476480), (100, 28002656), (106, 26417600), (110, 25456960), (128, 21877075), (152, 18422800), (158, 17723200), (160, 17501660), (176, 15910600), (190, 14738240), (200, 14001328), (209, 13398400), (212, 13208800), (220, 12728480), (265, 10567040), (275, 10182784), (304, 9211400), (316, 8861600), (320, 8750830), (352, 7955300), (380, 7369120), (395, 7089280), (400, 7000664), (418, 6699200), (424, 6604400), (440, 6364240), (475, 5895296), (530, 5283520), (550, 5091392), (583, 4803200), (608, 4605700), (632, 4430800), (640, 4375415), (704, 3977650), (760, 3684560), (790, 3544640), (800, 3500332), (836, 3349600), (848, 3302200), (869, 3222400), (880, 3182120), (950, 2947648), (1007, 2780800), (1045, 2679680), (1060, 2641760), (1100, 2545696), (1166, 2401600), (1216, 2302850), (1264, 2215400), (1325, 2113408), (1408, 1988825), (1501, 1865600), (1520, 1842280), (1580, 1772320), (1600, 1750166), (1672, 1674800), (1696, 1651100), (1738, 1611200), (1760, 1591060), (1900, 1473824), (1975, 1417856), (2014, 1390400), (2090, 1339840), (2120, 1320880), (2200, 1272848), (2332, 1200800), (2432, 1151425), (2528, 1107700), (2650, 1056704), (2915, 960640), (3002, 932800), (3040, 921140), (3160, 886160), (3200, 875083), (3344, 837400), (3392, 825550), (3476, 805600), (3520, 795530), (3800, 736912), (3950, 708928), (4028, 695200), (4180, 669920), (4187, 668800), (4240, 660440), (4345, 644480), (4400, 636424), (4664, 600400), (5035, 556160), (5056, 553850), (5225, 535936), (5300, 528352), (5830, 480320), (6004, 466400), (6080, 460570), (6320, 443080), (6688, 418700), (6784, 412775), (6952, 402800), (7040, 397765), (7505, 373120), (7600, 368456), (7900, 354464), (8056, 347600), (8360, 334960), (8374, 334400), (8480, 330220), (8690, 322240), (8800, 318212), (9328, 300200), (10070, 278080), (10112, 276925), (10450, 267968), (10600, 264176), (11077, 252800), (11660, 240160), (12008, 233200), (12160, 230285), (12640, 221540), (13376, 209350), (13904, 201400), (14575, 192128), (15010, 186560), (15200, 184228), (15800, 177232), (16112, 173800), (16511, 169600), (16720, 167480), (16748, 167200), (16960, 165110), (17380, 161120), (17600, 159106), (18656, 150100), (20140, 139040), (20900, 133984), (20935, 133760), (21200, 132088), (21725, 128896), (22154, 126400), (23320, 120080), (24016, 116600), (25175, 111232), (25280, 110770), (26752, 104675), (27808, 100700), (29150, 96064), (30020, 93280), (30400, 92114), (31600, 88616), (32224, 86900), (33022, 84800), (33440, 83740), (33496, 83600), (33920, 82555), (34760, 80560), (35200, 79553), (37312, 75050), (37525, 74624), (40280, 69520), (41800, 66992), (41870, 66880), (42400, 66044), (43450, 64448), (44308, 63200), (46057, 60800), (46640, 60040), (48032, 58300), (50350, 55616), (50560, 55385)]