171489760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2900

約数の個数: 96

約数和(自身を含む): 451513440

約数和(自身を除く): 280023680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2320, 2843, 3016, 3770, 4640, 5686, 6032, 7540, 11372, 12064, 14215, 15080, 22744, 28430, 30160, 36959, 45488, 56860, 60320, 73918, 82447, 90976, 113720, 147836, 164894, 184795, 227440, 295672, 329788, 369590, 412235, 454880, 591344, 659576, 739180, 824470, 1071811, 1182688, 1319152, 1478360, 1648940, 2143622, 2638304, 2956720, 3297880, 4287244, 5359055, 5913440, 6595760, 8574488, 10718110, 13191520, 17148976, 21436220, 34297952, 42872440, 85744880, 171489760]

約数ペア:

[(1, 171489760), (2, 85744880), (4, 42872440), (5, 34297952), (8, 21436220), (10, 17148976), (13, 13191520), (16, 10718110), (20, 8574488), (26, 6595760), (29, 5913440), (32, 5359055), (40, 4287244), (52, 3297880), (58, 2956720), (65, 2638304), (80, 2143622), (104, 1648940), (116, 1478360), (130, 1319152), (145, 1182688), (160, 1071811), (208, 824470), (232, 739180), (260, 659576), (290, 591344), (377, 454880), (416, 412235), (464, 369590), (520, 329788), (580, 295672), (754, 227440), (928, 184795), (1040, 164894), (1160, 147836), (1508, 113720), (1885, 90976), (2080, 82447), (2320, 73918), (2843, 60320), (3016, 56860), (3770, 45488), (4640, 36959), (5686, 30160), (6032, 28430), (7540, 22744), (11372, 15080), (12064, 14215)]