1840026240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8232

約数の個数: 256

約数和(自身を含む): 7018905600

約数和(自身を除く): 5178879360

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, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8191, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 16382, 17280, 18720, 22464, 24573, 24960, 28080, 32764, 37440, 40955, 44928, 49146, 56160, 65528, 73719, 74880, 81910, 98292, 106483, 112320, 122865, 131056, 147438, 163820, 196584, 212966, 221157, 224640, 245730, 262112, 294876, 319449, 327640, 368595, 393168, 425932, 442314, 491460, 524224, 532415, 589752, 638898, 655280, 737190, 786336, 851864, 884628, 958347, 982920, 1048448, 1064830, 1105785, 1179504, 1277796, 1310560, 1474380, 1572672, 1597245, 1703728, 1769256, 1916694, 1965840, 2129660, 2211570, 2359008, 2555592, 2621120, 2875041, 2948760, 3145344, 3194490, 3407456, 3538512, 3833388, 3931680, 4259320, 4423140, 4718016, 4791735, 5111184, 5242240, 5750082, 5897520, 6388980, 6814912, 7077024, 7666776, 7863360, 8518640, 8846280, 9436032, 9583470, 10222368, 11500164, 11795040, 12777960, 13629824, 14154048, 14375205, 15333552, 15726720, 17037280, 17692560, 19166940, 20444736, 23000328, 23590080, 25555920, 28308096, 28750410, 30667104, 34074560, 35385120, 38333880, 40889472, 46000656, 47180160, 51111840, 57500820, 61334208, 68149120, 70770240, 76667760, 92001312, 102223680, 115001640, 122668416, 141540480, 153335520, 184002624, 204447360, 230003280, 306671040, 368005248, 460006560, 613342080, 920013120, 1840026240]

約数ペア:

[(1, 1840026240), (2, 920013120), (3, 613342080), (4, 460006560), (5, 368005248), (6, 306671040), (8, 230003280), (9, 204447360), (10, 184002624), (12, 153335520), (13, 141540480), (15, 122668416), (16, 115001640), (18, 102223680), (20, 92001312), (24, 76667760), (26, 70770240), (27, 68149120), (30, 61334208), (32, 57500820), (36, 51111840), (39, 47180160), (40, 46000656), (45, 40889472), (48, 38333880), (52, 35385120), (54, 34074560), (60, 30667104), (64, 28750410), (65, 28308096), (72, 25555920), (78, 23590080), (80, 23000328), (90, 20444736), (96, 19166940), (104, 17692560), (108, 17037280), (117, 15726720), (120, 15333552), (128, 14375205), (130, 14154048), (135, 13629824), (144, 12777960), (156, 11795040), (160, 11500164), (180, 10222368), (192, 9583470), (195, 9436032), (208, 8846280), (216, 8518640), (234, 7863360), (240, 7666776), (260, 7077024), (270, 6814912), (288, 6388980), (312, 5897520), (320, 5750082), (351, 5242240), (360, 5111184), (384, 4791735), (390, 4718016), (416, 4423140), (432, 4259320), (468, 3931680), (480, 3833388), (520, 3538512), (540, 3407456), (576, 3194490), (585, 3145344), (624, 2948760), (640, 2875041), (702, 2621120), (720, 2555592), (780, 2359008), (832, 2211570), (864, 2129660), (936, 1965840), (960, 1916694), (1040, 1769256), (1080, 1703728), (1152, 1597245), (1170, 1572672), (1248, 1474380), (1404, 1310560), (1440, 1277796), (1560, 1179504), (1664, 1105785), (1728, 1064830), (1755, 1048448), (1872, 982920), (1920, 958347), (2080, 884628), (2160, 851864), (2340, 786336), (2496, 737190), (2808, 655280), (2880, 638898), (3120, 589752), (3456, 532415), (3510, 524224), (3744, 491460), (4160, 442314), (4320, 425932), (4680, 393168), (4992, 368595), (5616, 327640), (5760, 319449), (6240, 294876), (7020, 262112), (7488, 245730), (8191, 224640), (8320, 221157), (8640, 212966), (9360, 196584), (11232, 163820), (12480, 147438), (14040, 131056), (14976, 122865), (16382, 112320), (17280, 106483), (18720, 98292), (22464, 81910), (24573, 74880), (24960, 73719), (28080, 65528), (32764, 56160), (37440, 49146), (40955, 44928)]