920013120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8230

約数の個数: 224

約数和(自身を含む): 3495690240

約数和(自身を除く): 2575677120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8191, 8640, 9360, 11232, 12480, 14040, 16382, 18720, 22464, 24573, 28080, 32764, 37440, 40955, 49146, 56160, 65528, 73719, 81910, 98292, 106483, 112320, 122865, 131056, 147438, 163820, 196584, 212966, 221157, 245730, 262112, 294876, 319449, 327640, 368595, 393168, 425932, 442314, 491460, 524224, 532415, 589752, 638898, 655280, 737190, 786336, 851864, 884628, 958347, 982920, 1064830, 1105785, 1179504, 1277796, 1310560, 1474380, 1572672, 1597245, 1703728, 1769256, 1916694, 1965840, 2129660, 2211570, 2359008, 2555592, 2621120, 2875041, 2948760, 3194490, 3407456, 3538512, 3833388, 3931680, 4259320, 4423140, 4718016, 4791735, 5111184, 5750082, 5897520, 6388980, 6814912, 7077024, 7666776, 7863360, 8518640, 8846280, 9583470, 10222368, 11500164, 11795040, 12777960, 14154048, 14375205, 15333552, 17037280, 17692560, 19166940, 20444736, 23000328, 23590080, 25555920, 28750410, 30667104, 34074560, 35385120, 38333880, 46000656, 51111840, 57500820, 61334208, 70770240, 76667760, 92001312, 102223680, 115001640, 153335520, 184002624, 230003280, 306671040, 460006560, 920013120]

約数ペア:

[(1, 920013120), (2, 460006560), (3, 306671040), (4, 230003280), (5, 184002624), (6, 153335520), (8, 115001640), (9, 102223680), (10, 92001312), (12, 76667760), (13, 70770240), (15, 61334208), (16, 57500820), (18, 51111840), (20, 46000656), (24, 38333880), (26, 35385120), (27, 34074560), (30, 30667104), (32, 28750410), (36, 25555920), (39, 23590080), (40, 23000328), (45, 20444736), (48, 19166940), (52, 17692560), (54, 17037280), (60, 15333552), (64, 14375205), (65, 14154048), (72, 12777960), (78, 11795040), (80, 11500164), (90, 10222368), (96, 9583470), (104, 8846280), (108, 8518640), (117, 7863360), (120, 7666776), (130, 7077024), (135, 6814912), (144, 6388980), (156, 5897520), (160, 5750082), (180, 5111184), (192, 4791735), (195, 4718016), (208, 4423140), (216, 4259320), (234, 3931680), (240, 3833388), (260, 3538512), (270, 3407456), (288, 3194490), (312, 2948760), (320, 2875041), (351, 2621120), (360, 2555592), (390, 2359008), (416, 2211570), (432, 2129660), (468, 1965840), (480, 1916694), (520, 1769256), (540, 1703728), (576, 1597245), (585, 1572672), (624, 1474380), (702, 1310560), (720, 1277796), (780, 1179504), (832, 1105785), (864, 1064830), (936, 982920), (960, 958347), (1040, 884628), (1080, 851864), (1170, 786336), (1248, 737190), (1404, 655280), (1440, 638898), (1560, 589752), (1728, 532415), (1755, 524224), (1872, 491460), (2080, 442314), (2160, 425932), (2340, 393168), (2496, 368595), (2808, 327640), (2880, 319449), (3120, 294876), (3510, 262112), (3744, 245730), (4160, 221157), (4320, 212966), (4680, 196584), (5616, 163820), (6240, 147438), (7020, 131056), (7488, 122865), (8191, 112320), (8640, 106483), (9360, 98292), (11232, 81910), (12480, 73719), (14040, 65528), (16382, 56160), (18720, 49146), (22464, 40955), (24573, 37440), (28080, 32764)]