15538971960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2304

約数の個数: 320

約数和(自身を含む): 54697420800

約数和(自身を除く): 39158448840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 71, 72, 81, 90, 93, 108, 120, 124, 135, 142, 155, 162, 180, 186, 213, 216, 248, 270, 279, 284, 310, 324, 355, 360, 372, 405, 426, 465, 540, 558, 568, 620, 639, 648, 710, 744, 810, 837, 852, 930, 1065, 1080, 1116, 1240, 1278, 1395, 1420, 1620, 1674, 1704, 1860, 1917, 2130, 2179, 2201, 2232, 2511, 2556, 2790, 2840, 3195, 3240, 3348, 3720, 3834, 4185, 4260, 4358, 4402, 5022, 5112, 5580, 5751, 6390, 6537, 6603, 6696, 7668, 8370, 8520, 8716, 8804, 9585, 10044, 10895, 11005, 11160, 11502, 12555, 12780, 13074, 13206, 15336, 16740, 17432, 17608, 19170, 19611, 19809, 20088, 21790, 22010, 23004, 25110, 25560, 26148, 26412, 28755, 32685, 33015, 33480, 38340, 39222, 39618, 43580, 44020, 46008, 50220, 52296, 52824, 57510, 58833, 59427, 65370, 66030, 67549, 76680, 78444, 79236, 87160, 88040, 98055, 99045, 100440, 115020, 117666, 118854, 130740, 132060, 135098, 154709, 156888, 158472, 176499, 178281, 196110, 198090, 202647, 230040, 235332, 237708, 261480, 264120, 270196, 294165, 297135, 309418, 337745, 352998, 356562, 392220, 396180, 405294, 464127, 470664, 475416, 540392, 588330, 594270, 607941, 618836, 675490, 705996, 713124, 773545, 784440, 792360, 810588, 882495, 891405, 928254, 1013235, 1176660, 1188540, 1215882, 1237672, 1350980, 1392381, 1411992, 1426248, 1547090, 1621176, 1764990, 1782810, 1823823, 1856508, 2026470, 2320635, 2353320, 2377080, 2431764, 2701960, 2784762, 3039705, 3094180, 3529980, 3565620, 3647646, 3713016, 4052940, 4177143, 4641270, 4795979, 4863528, 5471469, 5569524, 6079410, 6188360, 6961905, 7059960, 7131240, 7295292, 8105880, 8354286, 9119115, 9282540, 9591958, 10942938, 11139048, 12158820, 12531429, 13923810, 14387937, 14590584, 16708572, 18238230, 18565080, 19183916, 20885715, 21885876, 23979895, 24317640, 25062858, 27357345, 27847620, 28775874, 33417144, 36476460, 38367832, 41771430, 43163811, 43771752, 47959790, 50125716, 54714690, 55695240, 57551748, 62657145, 71939685, 72952920, 83542860, 86327622, 95919580, 100251432, 109429380, 115103496, 125314290, 129491433, 143879370, 167085720, 172655244, 191839160, 215819055, 218858760, 250628580, 258982866, 287758740, 345310488, 388474299, 431638110, 501257160, 517965732, 575517480, 647457165, 776948598, 863276220, 1035931464, 1294914330, 1553897196, 1726552440, 1942371495, 2589828660, 3107794392, 3884742990, 5179657320, 7769485980, 15538971960]

約数ペア:

[(1, 15538971960), (2, 7769485980), (3, 5179657320), (4, 3884742990), (5, 3107794392), (6, 2589828660), (8, 1942371495), (9, 1726552440), (10, 1553897196), (12, 1294914330), (15, 1035931464), (18, 863276220), (20, 776948598), (24, 647457165), (27, 575517480), (30, 517965732), (31, 501257160), (36, 431638110), (40, 388474299), (45, 345310488), (54, 287758740), (60, 258982866), (62, 250628580), (71, 218858760), (72, 215819055), (81, 191839160), (90, 172655244), (93, 167085720), (108, 143879370), (120, 129491433), (124, 125314290), (135, 115103496), (142, 109429380), (155, 100251432), (162, 95919580), (180, 86327622), (186, 83542860), (213, 72952920), (216, 71939685), (248, 62657145), (270, 57551748), (279, 55695240), (284, 54714690), (310, 50125716), (324, 47959790), (355, 43771752), (360, 43163811), (372, 41771430), (405, 38367832), (426, 36476460), (465, 33417144), (540, 28775874), (558, 27847620), (568, 27357345), (620, 25062858), (639, 24317640), (648, 23979895), (710, 21885876), (744, 20885715), (810, 19183916), (837, 18565080), (852, 18238230), (930, 16708572), (1065, 14590584), (1080, 14387937), (1116, 13923810), (1240, 12531429), (1278, 12158820), (1395, 11139048), (1420, 10942938), (1620, 9591958), (1674, 9282540), (1704, 9119115), (1860, 8354286), (1917, 8105880), (2130, 7295292), (2179, 7131240), (2201, 7059960), (2232, 6961905), (2511, 6188360), (2556, 6079410), (2790, 5569524), (2840, 5471469), (3195, 4863528), (3240, 4795979), (3348, 4641270), (3720, 4177143), (3834, 4052940), (4185, 3713016), (4260, 3647646), (4358, 3565620), (4402, 3529980), (5022, 3094180), (5112, 3039705), (5580, 2784762), (5751, 2701960), (6390, 2431764), (6537, 2377080), (6603, 2353320), (6696, 2320635), (7668, 2026470), (8370, 1856508), (8520, 1823823), (8716, 1782810), (8804, 1764990), (9585, 1621176), (10044, 1547090), (10895, 1426248), (11005, 1411992), (11160, 1392381), (11502, 1350980), (12555, 1237672), (12780, 1215882), (13074, 1188540), (13206, 1176660), (15336, 1013235), (16740, 928254), (17432, 891405), (17608, 882495), (19170, 810588), (19611, 792360), (19809, 784440), (20088, 773545), (21790, 713124), (22010, 705996), (23004, 675490), (25110, 618836), (25560, 607941), (26148, 594270), (26412, 588330), (28755, 540392), (32685, 475416), (33015, 470664), (33480, 464127), (38340, 405294), (39222, 396180), (39618, 392220), (43580, 356562), (44020, 352998), (46008, 337745), (50220, 309418), (52296, 297135), (52824, 294165), (57510, 270196), (58833, 264120), (59427, 261480), (65370, 237708), (66030, 235332), (67549, 230040), (76680, 202647), (78444, 198090), (79236, 196110), (87160, 178281), (88040, 176499), (98055, 158472), (99045, 156888), (100440, 154709), (115020, 135098), (117666, 132060), (118854, 130740)]