289480320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1787

約数の個数: 192

約数和(自身を含む): 1034677800

約数和(自身を除く): 745197480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1733, 1740, 1856, 1920, 2088, 2320, 2610, 2784, 2880, 3466, 3480, 3712, 4176, 4640, 5199, 5220, 5568, 5760, 6932, 6960, 8352, 8665, 9280, 10398, 10440, 11136, 13864, 13920, 15597, 16704, 17330, 18560, 20796, 20880, 25995, 27728, 27840, 31194, 33408, 34660, 41592, 41760, 50257, 51990, 55456, 55680, 62388, 69320, 77985, 83184, 83520, 100514, 103980, 110912, 124776, 138640, 150771, 155970, 166368, 167040, 201028, 207960, 221824, 249552, 251285, 277280, 301542, 311940, 332736, 402056, 415920, 452313, 499104, 502570, 554560, 603084, 623880, 665472, 753855, 804112, 831840, 904626, 998208, 1005140, 1109120, 1206168, 1247760, 1507710, 1608224, 1663680, 1809252, 1996416, 2010280, 2261565, 2412336, 2495520, 3015420, 3216448, 3327360, 3618504, 4020560, 4523130, 4824672, 4991040, 6030840, 6432896, 7237008, 8041120, 9046260, 9649344, 9982080, 12061680, 14474016, 16082240, 18092520, 19298688, 24123360, 28948032, 32164480, 36185040, 48246720, 57896064, 72370080, 96493440, 144740160, 289480320]

約数ペア:

[(1, 289480320), (2, 144740160), (3, 96493440), (4, 72370080), (5, 57896064), (6, 48246720), (8, 36185040), (9, 32164480), (10, 28948032), (12, 24123360), (15, 19298688), (16, 18092520), (18, 16082240), (20, 14474016), (24, 12061680), (29, 9982080), (30, 9649344), (32, 9046260), (36, 8041120), (40, 7237008), (45, 6432896), (48, 6030840), (58, 4991040), (60, 4824672), (64, 4523130), (72, 4020560), (80, 3618504), (87, 3327360), (90, 3216448), (96, 3015420), (116, 2495520), (120, 2412336), (128, 2261565), (144, 2010280), (145, 1996416), (160, 1809252), (174, 1663680), (180, 1608224), (192, 1507710), (232, 1247760), (240, 1206168), (261, 1109120), (288, 1005140), (290, 998208), (320, 904626), (348, 831840), (360, 804112), (384, 753855), (435, 665472), (464, 623880), (480, 603084), (522, 554560), (576, 502570), (580, 499104), (640, 452313), (696, 415920), (720, 402056), (870, 332736), (928, 311940), (960, 301542), (1044, 277280), (1152, 251285), (1160, 249552), (1305, 221824), (1392, 207960), (1440, 201028), (1733, 167040), (1740, 166368), (1856, 155970), (1920, 150771), (2088, 138640), (2320, 124776), (2610, 110912), (2784, 103980), (2880, 100514), (3466, 83520), (3480, 83184), (3712, 77985), (4176, 69320), (4640, 62388), (5199, 55680), (5220, 55456), (5568, 51990), (5760, 50257), (6932, 41760), (6960, 41592), (8352, 34660), (8665, 33408), (9280, 31194), (10398, 27840), (10440, 27728), (11136, 25995), (13864, 20880), (13920, 20796), (15597, 18560), (16704, 17330)]