4721880960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1330

約数の個数: 256

約数和(自身を含む): 16803072000

約数和(自身を除く): 12081191040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 263, 270, 288, 320, 360, 384, 432, 480, 526, 540, 576, 640, 720, 789, 864, 960, 1039, 1052, 1080, 1152, 1315, 1440, 1578, 1728, 1920, 2078, 2104, 2160, 2367, 2630, 2880, 3117, 3156, 3456, 3945, 4156, 4208, 4320, 4734, 5195, 5260, 5760, 6234, 6312, 7101, 7890, 8312, 8416, 8640, 9351, 9468, 10390, 10520, 11835, 12468, 12624, 14202, 15585, 15780, 16624, 16832, 17280, 18702, 18936, 20780, 21040, 23670, 24936, 25248, 28053, 28404, 31170, 31560, 33248, 33664, 35505, 37404, 37872, 41560, 42080, 46755, 47340, 49872, 50496, 56106, 56808, 62340, 63120, 66496, 71010, 74808, 75744, 83120, 84160, 93510, 94680, 99744, 100992, 112212, 113616, 124680, 126240, 132992, 140265, 142020, 149616, 151488, 166240, 168320, 187020, 189360, 199488, 224424, 227232, 249360, 252480, 273257, 280530, 284040, 299232, 302976, 332480, 374040, 378720, 398976, 448848, 454464, 498720, 504960, 546514, 561060, 568080, 598464, 664960, 748080, 757440, 819771, 897696, 908928, 997440, 1093028, 1122120, 1136160, 1196928, 1366285, 1496160, 1514880, 1639542, 1795392, 1994880, 2186056, 2244240, 2272320, 2459313, 2732570, 2992320, 3279084, 3590784, 4098855, 4372112, 4488480, 4544640, 4918626, 5465140, 5984640, 6558168, 7377939, 8197710, 8744224, 8976960, 9837252, 10930280, 12296565, 13116336, 14755878, 16395420, 17488448, 17953920, 19674504, 21860560, 24593130, 26232672, 29511756, 32790840, 34976896, 36889695, 39349008, 43721120, 49186260, 52465344, 59023512, 65581680, 73779390, 78698016, 87442240, 98372520, 104930688, 118047024, 131163360, 147558780, 157396032, 174884480, 196745040, 236094048, 262326720, 295117560, 314792064, 393490080, 472188096, 524653440, 590235120, 786980160, 944376192, 1180470240, 1573960320, 2360940480, 4721880960]

約数ペア:

[(1, 4721880960), (2, 2360940480), (3, 1573960320), (4, 1180470240), (5, 944376192), (6, 786980160), (8, 590235120), (9, 524653440), (10, 472188096), (12, 393490080), (15, 314792064), (16, 295117560), (18, 262326720), (20, 236094048), (24, 196745040), (27, 174884480), (30, 157396032), (32, 147558780), (36, 131163360), (40, 118047024), (45, 104930688), (48, 98372520), (54, 87442240), (60, 78698016), (64, 73779390), (72, 65581680), (80, 59023512), (90, 52465344), (96, 49186260), (108, 43721120), (120, 39349008), (128, 36889695), (135, 34976896), (144, 32790840), (160, 29511756), (180, 26232672), (192, 24593130), (216, 21860560), (240, 19674504), (263, 17953920), (270, 17488448), (288, 16395420), (320, 14755878), (360, 13116336), (384, 12296565), (432, 10930280), (480, 9837252), (526, 8976960), (540, 8744224), (576, 8197710), (640, 7377939), (720, 6558168), (789, 5984640), (864, 5465140), (960, 4918626), (1039, 4544640), (1052, 4488480), (1080, 4372112), (1152, 4098855), (1315, 3590784), (1440, 3279084), (1578, 2992320), (1728, 2732570), (1920, 2459313), (2078, 2272320), (2104, 2244240), (2160, 2186056), (2367, 1994880), (2630, 1795392), (2880, 1639542), (3117, 1514880), (3156, 1496160), (3456, 1366285), (3945, 1196928), (4156, 1136160), (4208, 1122120), (4320, 1093028), (4734, 997440), (5195, 908928), (5260, 897696), (5760, 819771), (6234, 757440), (6312, 748080), (7101, 664960), (7890, 598464), (8312, 568080), (8416, 561060), (8640, 546514), (9351, 504960), (9468, 498720), (10390, 454464), (10520, 448848), (11835, 398976), (12468, 378720), (12624, 374040), (14202, 332480), (15585, 302976), (15780, 299232), (16624, 284040), (16832, 280530), (17280, 273257), (18702, 252480), (18936, 249360), (20780, 227232), (21040, 224424), (23670, 199488), (24936, 189360), (25248, 187020), (28053, 168320), (28404, 166240), (31170, 151488), (31560, 149616), (33248, 142020), (33664, 140265), (35505, 132992), (37404, 126240), (37872, 124680), (41560, 113616), (42080, 112212), (46755, 100992), (47340, 99744), (49872, 94680), (50496, 93510), (56106, 84160), (56808, 83120), (62340, 75744), (63120, 74808), (66496, 71010)]