180044760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 256

約数和(自身を含む): 673920000

約数和(自身を除く): 493875240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 210, 228, 232, 266, 280, 285, 290, 348, 380, 389, 399, 406, 420, 435, 456, 532, 551, 570, 580, 609, 665, 696, 760, 778, 798, 812, 840, 870, 1015, 1064, 1102, 1140, 1160, 1167, 1218, 1330, 1556, 1596, 1624, 1653, 1740, 1945, 1995, 2030, 2204, 2280, 2334, 2436, 2660, 2723, 2755, 3045, 3112, 3192, 3306, 3480, 3857, 3890, 3990, 4060, 4408, 4668, 4872, 5320, 5446, 5510, 5835, 6090, 6612, 7391, 7714, 7780, 7980, 8120, 8169, 8265, 9336, 10892, 11020, 11281, 11571, 11670, 12180, 13224, 13615, 14782, 15428, 15560, 15960, 16338, 16530, 19285, 21784, 22040, 22173, 22562, 23142, 23340, 24360, 27230, 29564, 30856, 32676, 33060, 33843, 36955, 38570, 40845, 44346, 45124, 46284, 46680, 51737, 54460, 56405, 57855, 59128, 65352, 66120, 67686, 73910, 77140, 78967, 81690, 88692, 90248, 92568, 103474, 108920, 110865, 112810, 115710, 135372, 147820, 154280, 155211, 157934, 163380, 169215, 177384, 206948, 214339, 221730, 225620, 231420, 236901, 258685, 270744, 295640, 310422, 315868, 326760, 338430, 394835, 413896, 428678, 443460, 451240, 462840, 473802, 517370, 620844, 631736, 643017, 676860, 776055, 789670, 857356, 886920, 947604, 1034740, 1071695, 1184505, 1241688, 1286034, 1353720, 1500373, 1552110, 1579340, 1714712, 1895208, 2069480, 2143390, 2369010, 2572068, 3000746, 3104220, 3158680, 3215085, 4286780, 4501119, 4738020, 5144136, 6001492, 6208440, 6430170, 7501865, 8573560, 9002238, 9476040, 12002984, 12860340, 15003730, 18004476, 22505595, 25720680, 30007460, 36008952, 45011190, 60014920, 90022380, 180044760]

約数ペア:

[(1, 180044760), (2, 90022380), (3, 60014920), (4, 45011190), (5, 36008952), (6, 30007460), (7, 25720680), (8, 22505595), (10, 18004476), (12, 15003730), (14, 12860340), (15, 12002984), (19, 9476040), (20, 9002238), (21, 8573560), (24, 7501865), (28, 6430170), (29, 6208440), (30, 6001492), (35, 5144136), (38, 4738020), (40, 4501119), (42, 4286780), (56, 3215085), (57, 3158680), (58, 3104220), (60, 3000746), (70, 2572068), (76, 2369010), (84, 2143390), (87, 2069480), (95, 1895208), (105, 1714712), (114, 1579340), (116, 1552110), (120, 1500373), (133, 1353720), (140, 1286034), (145, 1241688), (152, 1184505), (168, 1071695), (174, 1034740), (190, 947604), (203, 886920), (210, 857356), (228, 789670), (232, 776055), (266, 676860), (280, 643017), (285, 631736), (290, 620844), (348, 517370), (380, 473802), (389, 462840), (399, 451240), (406, 443460), (420, 428678), (435, 413896), (456, 394835), (532, 338430), (551, 326760), (570, 315868), (580, 310422), (609, 295640), (665, 270744), (696, 258685), (760, 236901), (778, 231420), (798, 225620), (812, 221730), (840, 214339), (870, 206948), (1015, 177384), (1064, 169215), (1102, 163380), (1140, 157934), (1160, 155211), (1167, 154280), (1218, 147820), (1330, 135372), (1556, 115710), (1596, 112810), (1624, 110865), (1653, 108920), (1740, 103474), (1945, 92568), (1995, 90248), (2030, 88692), (2204, 81690), (2280, 78967), (2334, 77140), (2436, 73910), (2660, 67686), (2723, 66120), (2755, 65352), (3045, 59128), (3112, 57855), (3192, 56405), (3306, 54460), (3480, 51737), (3857, 46680), (3890, 46284), (3990, 45124), (4060, 44346), (4408, 40845), (4668, 38570), (4872, 36955), (5320, 33843), (5446, 33060), (5510, 32676), (5835, 30856), (6090, 29564), (6612, 27230), (7391, 24360), (7714, 23340), (7780, 23142), (7980, 22562), (8120, 22173), (8169, 22040), (8265, 21784), (9336, 19285), (10892, 16530), (11020, 16338), (11281, 15960), (11571, 15560), (11670, 15428), (12180, 14782), (13224, 13615)]