20072262720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6361}}^1$

素因数の和:6573

約数の個数: 224

約数和(自身を含む): 67481988480

約数和(自身を除く): 47409725760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 173, 190, 192, 228, 240, 285, 304, 320, 346, 380, 456, 480, 519, 570, 608, 692, 760, 865, 912, 960, 1038, 1140, 1216, 1384, 1520, 1730, 1824, 2076, 2280, 2595, 2768, 3040, 3287, 3460, 3648, 4152, 4560, 5190, 5536, 6080, 6361, 6574, 6920, 8304, 9120, 9861, 10380, 11072, 12722, 13148, 13840, 16435, 16608, 18240, 19083, 19722, 20760, 25444, 26296, 27680, 31805, 32870, 33216, 38166, 39444, 41520, 49305, 50888, 52592, 55360, 63610, 65740, 76332, 78888, 83040, 95415, 98610, 101776, 105184, 120859, 127220, 131480, 152664, 157776, 166080, 190830, 197220, 203552, 210368, 241718, 254440, 262960, 305328, 315552, 362577, 381660, 394440, 407104, 483436, 508880, 525920, 604295, 610656, 631104, 725154, 763320, 788880, 966872, 1017760, 1051840, 1100453, 1208590, 1221312, 1450308, 1526640, 1577760, 1812885, 1933744, 2035520, 2200906, 2417180, 2900616, 3053280, 3155520, 3301359, 3625770, 3867488, 4401812, 4834360, 5502265, 5801232, 6106560, 6602718, 7251540, 7734976, 8803624, 9668720, 11004530, 11602464, 13205436, 14503080, 16506795, 17607248, 19337440, 20908607, 22009060, 23204928, 26410872, 29006160, 33013590, 35214496, 38674880, 41817214, 44018120, 52821744, 58012320, 62725821, 66027180, 70428992, 83634428, 88036240, 104543035, 105643488, 116024640, 125451642, 132054360, 167268856, 176072480, 209086070, 211286976, 250903284, 264108720, 313629105, 334537712, 352144960, 418172140, 501806568, 528217440, 627258210, 669075424, 836344280, 1003613136, 1056434880, 1254516420, 1338150848, 1672688560, 2007226272, 2509032840, 3345377120, 4014452544, 5018065680, 6690754240, 10036131360, 20072262720]

約数ペア:

[(1, 20072262720), (2, 10036131360), (3, 6690754240), (4, 5018065680), (5, 4014452544), (6, 3345377120), (8, 2509032840), (10, 2007226272), (12, 1672688560), (15, 1338150848), (16, 1254516420), (19, 1056434880), (20, 1003613136), (24, 836344280), (30, 669075424), (32, 627258210), (38, 528217440), (40, 501806568), (48, 418172140), (57, 352144960), (60, 334537712), (64, 313629105), (76, 264108720), (80, 250903284), (95, 211286976), (96, 209086070), (114, 176072480), (120, 167268856), (152, 132054360), (160, 125451642), (173, 116024640), (190, 105643488), (192, 104543035), (228, 88036240), (240, 83634428), (285, 70428992), (304, 66027180), (320, 62725821), (346, 58012320), (380, 52821744), (456, 44018120), (480, 41817214), (519, 38674880), (570, 35214496), (608, 33013590), (692, 29006160), (760, 26410872), (865, 23204928), (912, 22009060), (960, 20908607), (1038, 19337440), (1140, 17607248), (1216, 16506795), (1384, 14503080), (1520, 13205436), (1730, 11602464), (1824, 11004530), (2076, 9668720), (2280, 8803624), (2595, 7734976), (2768, 7251540), (3040, 6602718), (3287, 6106560), (3460, 5801232), (3648, 5502265), (4152, 4834360), (4560, 4401812), (5190, 3867488), (5536, 3625770), (6080, 3301359), (6361, 3155520), (6574, 3053280), (6920, 2900616), (8304, 2417180), (9120, 2200906), (9861, 2035520), (10380, 1933744), (11072, 1812885), (12722, 1577760), (13148, 1526640), (13840, 1450308), (16435, 1221312), (16608, 1208590), (18240, 1100453), (19083, 1051840), (19722, 1017760), (20760, 966872), (25444, 788880), (26296, 763320), (27680, 725154), (31805, 631104), (32870, 610656), (33216, 604295), (38166, 525920), (39444, 508880), (41520, 483436), (49305, 407104), (50888, 394440), (52592, 381660), (55360, 362577), (63610, 315552), (65740, 305328), (76332, 262960), (78888, 254440), (83040, 241718), (95415, 210368), (98610, 203552), (101776, 197220), (105184, 190830), (120859, 166080), (127220, 157776), (131480, 152664)]