4178078720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1554

約数の個数: 176

約数和(自身を含む): 10921154400

約数和(自身を除く): 6743075680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 232, 256, 290, 304, 320, 380, 464, 512, 551, 580, 608, 640, 760, 928, 1024, 1102, 1160, 1216, 1280, 1481, 1520, 1856, 2204, 2320, 2432, 2560, 2755, 2962, 3040, 3712, 4408, 4640, 4864, 5120, 5510, 5924, 6080, 7405, 7424, 8816, 9280, 9728, 11020, 11848, 12160, 14810, 14848, 17632, 18560, 19456, 22040, 23696, 24320, 28139, 29620, 29696, 35264, 37120, 42949, 44080, 47392, 48640, 56278, 59240, 70528, 74240, 85898, 88160, 94784, 97280, 112556, 118480, 140695, 141056, 148480, 171796, 176320, 189568, 214745, 225112, 236960, 281390, 282112, 343592, 352640, 379136, 429490, 450224, 473920, 562780, 564224, 687184, 705280, 758272, 816031, 858980, 900448, 947840, 1125560, 1374368, 1410560, 1516544, 1632062, 1717960, 1800896, 1895680, 2251120, 2748736, 2821120, 3264124, 3435920, 3601792, 3791360, 4080155, 4502240, 5497472, 6528248, 6871840, 7203584, 7582720, 8160310, 9004480, 10994944, 13056496, 13743680, 14407168, 16320620, 18008960, 21989888, 26112992, 27487360, 28814336, 32641240, 36017920, 43979776, 52225984, 54974720, 65282480, 72035840, 104451968, 109949440, 130564960, 144071680, 208903936, 219898880, 261129920, 417807872, 522259840, 835615744, 1044519680, 2089039360, 4178078720]

約数ペア:

[(1, 4178078720), (2, 2089039360), (4, 1044519680), (5, 835615744), (8, 522259840), (10, 417807872), (16, 261129920), (19, 219898880), (20, 208903936), (29, 144071680), (32, 130564960), (38, 109949440), (40, 104451968), (58, 72035840), (64, 65282480), (76, 54974720), (80, 52225984), (95, 43979776), (116, 36017920), (128, 32641240), (145, 28814336), (152, 27487360), (160, 26112992), (190, 21989888), (232, 18008960), (256, 16320620), (290, 14407168), (304, 13743680), (320, 13056496), (380, 10994944), (464, 9004480), (512, 8160310), (551, 7582720), (580, 7203584), (608, 6871840), (640, 6528248), (760, 5497472), (928, 4502240), (1024, 4080155), (1102, 3791360), (1160, 3601792), (1216, 3435920), (1280, 3264124), (1481, 2821120), (1520, 2748736), (1856, 2251120), (2204, 1895680), (2320, 1800896), (2432, 1717960), (2560, 1632062), (2755, 1516544), (2962, 1410560), (3040, 1374368), (3712, 1125560), (4408, 947840), (4640, 900448), (4864, 858980), (5120, 816031), (5510, 758272), (5924, 705280), (6080, 687184), (7405, 564224), (7424, 562780), (8816, 473920), (9280, 450224), (9728, 429490), (11020, 379136), (11848, 352640), (12160, 343592), (14810, 282112), (14848, 281390), (17632, 236960), (18560, 225112), (19456, 214745), (22040, 189568), (23696, 176320), (24320, 171796), (28139, 148480), (29620, 141056), (29696, 140695), (35264, 118480), (37120, 112556), (42949, 97280), (44080, 94784), (47392, 88160), (48640, 85898), (56278, 74240), (59240, 70528)]