18797066880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1259

約数の個数: 256

約数和(自身を含む): 62203680000

約数和(自身を除く): 43406613120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 439, 464, 480, 580, 640, 696, 769, 870, 878, 928, 960, 1160, 1317, 1392, 1538, 1740, 1756, 1856, 1920, 2195, 2307, 2320, 2634, 2784, 3076, 3480, 3512, 3712, 3845, 4390, 4614, 4640, 5268, 5568, 6152, 6585, 6960, 7024, 7690, 8780, 9228, 9280, 10536, 11136, 11535, 12304, 12731, 13170, 13920, 14048, 15380, 17560, 18456, 18560, 21072, 22301, 23070, 24608, 25462, 26340, 27840, 28096, 30760, 35120, 36912, 38193, 42144, 44602, 46140, 49216, 50924, 52680, 55680, 56192, 61520, 63655, 66903, 70240, 73824, 76386, 84288, 89204, 92280, 98432, 101848, 105360, 111505, 123040, 127310, 133806, 140480, 147648, 152772, 168576, 178408, 184560, 190965, 203696, 210720, 223010, 246080, 254620, 267612, 280960, 295296, 305544, 334515, 337591, 356816, 369120, 381930, 407392, 421440, 446020, 492160, 509240, 535224, 611088, 669030, 675182, 713632, 738240, 763860, 814784, 842880, 892040, 1012773, 1018480, 1070448, 1222176, 1338060, 1350364, 1427264, 1476480, 1527720, 1629568, 1687955, 1784080, 2025546, 2036960, 2140896, 2444352, 2676120, 2700728, 2854528, 3055440, 3375910, 3568160, 4051092, 4073920, 4281792, 4888704, 5063865, 5352240, 5401456, 6110880, 6751820, 7136320, 8102184, 8147840, 8563584, 9790139, 10127730, 10704480, 10802912, 12221760, 13503640, 14272640, 16204368, 19580278, 20255460, 21408960, 21605824, 24443520, 27007280, 29370417, 32408736, 39160556, 40510920, 42817920, 43211648, 48950695, 54014560, 58740834, 64817472, 78321112, 81021840, 97901390, 108029120, 117481668, 129634944, 146852085, 156642224, 162043680, 195802780, 216058240, 234963336, 293704170, 313284448, 324087360, 391605560, 469926672, 587408340, 626568896, 648174720, 783211120, 939853344, 1174816680, 1253137792, 1566422240, 1879706688, 2349633360, 3132844480, 3759413376, 4699266720, 6265688960, 9398533440, 18797066880]

約数ペア:

[(1, 18797066880), (2, 9398533440), (3, 6265688960), (4, 4699266720), (5, 3759413376), (6, 3132844480), (8, 2349633360), (10, 1879706688), (12, 1566422240), (15, 1253137792), (16, 1174816680), (20, 939853344), (24, 783211120), (29, 648174720), (30, 626568896), (32, 587408340), (40, 469926672), (48, 391605560), (58, 324087360), (60, 313284448), (64, 293704170), (80, 234963336), (87, 216058240), (96, 195802780), (116, 162043680), (120, 156642224), (128, 146852085), (145, 129634944), (160, 117481668), (174, 108029120), (192, 97901390), (232, 81021840), (240, 78321112), (290, 64817472), (320, 58740834), (348, 54014560), (384, 48950695), (435, 43211648), (439, 42817920), (464, 40510920), (480, 39160556), (580, 32408736), (640, 29370417), (696, 27007280), (769, 24443520), (870, 21605824), (878, 21408960), (928, 20255460), (960, 19580278), (1160, 16204368), (1317, 14272640), (1392, 13503640), (1538, 12221760), (1740, 10802912), (1756, 10704480), (1856, 10127730), (1920, 9790139), (2195, 8563584), (2307, 8147840), (2320, 8102184), (2634, 7136320), (2784, 6751820), (3076, 6110880), (3480, 5401456), (3512, 5352240), (3712, 5063865), (3845, 4888704), (4390, 4281792), (4614, 4073920), (4640, 4051092), (5268, 3568160), (5568, 3375910), (6152, 3055440), (6585, 2854528), (6960, 2700728), (7024, 2676120), (7690, 2444352), (8780, 2140896), (9228, 2036960), (9280, 2025546), (10536, 1784080), (11136, 1687955), (11535, 1629568), (12304, 1527720), (12731, 1476480), (13170, 1427264), (13920, 1350364), (14048, 1338060), (15380, 1222176), (17560, 1070448), (18456, 1018480), (18560, 1012773), (21072, 892040), (22301, 842880), (23070, 814784), (24608, 763860), (25462, 738240), (26340, 713632), (27840, 675182), (28096, 669030), (30760, 611088), (35120, 535224), (36912, 509240), (38193, 492160), (42144, 446020), (44602, 421440), (46140, 407392), (49216, 381930), (50924, 369120), (52680, 356816), (55680, 337591), (56192, 334515), (61520, 305544), (63655, 295296), (66903, 280960), (70240, 267612), (73824, 254620), (76386, 246080), (84288, 223010), (89204, 210720), (92280, 203696), (98432, 190965), (101848, 184560), (105360, 178408), (111505, 168576), (123040, 152772), (127310, 147648), (133806, 140480)]