1924590720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1047

約数の個数: 256

約数和(自身を含む): 6693321600

約数和(自身を除く): 4768730880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 128, 130, 156, 160, 166, 192, 195, 208, 240, 249, 260, 312, 320, 332, 384, 390, 415, 416, 480, 498, 520, 624, 640, 664, 780, 830, 832, 929, 960, 996, 1040, 1079, 1245, 1248, 1328, 1560, 1660, 1664, 1858, 1920, 1992, 2080, 2158, 2490, 2496, 2656, 2787, 3120, 3237, 3320, 3716, 3984, 4160, 4316, 4645, 4980, 4992, 5312, 5395, 5574, 6240, 6474, 6640, 7432, 7968, 8320, 8632, 9290, 9960, 10624, 10790, 11148, 12077, 12480, 12948, 13280, 13935, 14864, 15936, 16185, 17264, 18580, 19920, 21580, 22296, 24154, 24960, 25896, 26560, 27870, 29728, 31872, 32370, 34528, 36231, 37160, 39840, 43160, 44592, 48308, 51792, 53120, 55740, 59456, 60385, 64740, 69056, 72462, 74320, 77107, 79680, 86320, 89184, 96616, 103584, 111480, 118912, 120770, 129480, 138112, 144924, 148640, 154214, 159360, 172640, 178368, 181155, 193232, 207168, 222960, 231321, 241540, 258960, 289848, 297280, 308428, 345280, 356736, 362310, 385535, 386464, 414336, 445920, 462642, 483080, 517920, 579696, 594560, 616856, 690560, 724620, 771070, 772928, 891840, 925284, 966160, 1002391, 1035840, 1156605, 1159392, 1233712, 1449240, 1542140, 1545856, 1783680, 1850568, 1932320, 2004782, 2071680, 2313210, 2318784, 2467424, 2898480, 3007173, 3084280, 3701136, 3864640, 4009564, 4626420, 4637568, 4934848, 5011955, 5796960, 6014346, 6168560, 7402272, 7729280, 8019128, 9252840, 9869696, 10023910, 11593920, 12028692, 12337120, 14804544, 15035865, 16038256, 18505680, 20047820, 23187840, 24057384, 24674240, 29609088, 30071730, 32076512, 37011360, 40095640, 48114768, 49348480, 60143460, 64153024, 74022720, 80191280, 96229536, 120286920, 128306048, 148045440, 160382560, 192459072, 240573840, 320765120, 384918144, 481147680, 641530240, 962295360, 1924590720]

約数ペア:

[(1, 1924590720), (2, 962295360), (3, 641530240), (4, 481147680), (5, 384918144), (6, 320765120), (8, 240573840), (10, 192459072), (12, 160382560), (13, 148045440), (15, 128306048), (16, 120286920), (20, 96229536), (24, 80191280), (26, 74022720), (30, 64153024), (32, 60143460), (39, 49348480), (40, 48114768), (48, 40095640), (52, 37011360), (60, 32076512), (64, 30071730), (65, 29609088), (78, 24674240), (80, 24057384), (83, 23187840), (96, 20047820), (104, 18505680), (120, 16038256), (128, 15035865), (130, 14804544), (156, 12337120), (160, 12028692), (166, 11593920), (192, 10023910), (195, 9869696), (208, 9252840), (240, 8019128), (249, 7729280), (260, 7402272), (312, 6168560), (320, 6014346), (332, 5796960), (384, 5011955), (390, 4934848), (415, 4637568), (416, 4626420), (480, 4009564), (498, 3864640), (520, 3701136), (624, 3084280), (640, 3007173), (664, 2898480), (780, 2467424), (830, 2318784), (832, 2313210), (929, 2071680), (960, 2004782), (996, 1932320), (1040, 1850568), (1079, 1783680), (1245, 1545856), (1248, 1542140), (1328, 1449240), (1560, 1233712), (1660, 1159392), (1664, 1156605), (1858, 1035840), (1920, 1002391), (1992, 966160), (2080, 925284), (2158, 891840), (2490, 772928), (2496, 771070), (2656, 724620), (2787, 690560), (3120, 616856), (3237, 594560), (3320, 579696), (3716, 517920), (3984, 483080), (4160, 462642), (4316, 445920), (4645, 414336), (4980, 386464), (4992, 385535), (5312, 362310), (5395, 356736), (5574, 345280), (6240, 308428), (6474, 297280), (6640, 289848), (7432, 258960), (7968, 241540), (8320, 231321), (8632, 222960), (9290, 207168), (9960, 193232), (10624, 181155), (10790, 178368), (11148, 172640), (12077, 159360), (12480, 154214), (12948, 148640), (13280, 144924), (13935, 138112), (14864, 129480), (15936, 120770), (16185, 118912), (17264, 111480), (18580, 103584), (19920, 96616), (21580, 89184), (22296, 86320), (24154, 79680), (24960, 77107), (25896, 74320), (26560, 72462), (27870, 69056), (29728, 64740), (31872, 60385), (32370, 59456), (34528, 55740), (36231, 53120), (37160, 51792), (39840, 48308), (43160, 44592)]