13948953440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1253

約数の個数: 144

約数和(自身を含む): 34493531184

約数和(自身を除く): 20544577744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 310, 332, 415, 496, 620, 664, 830, 961, 992, 1093, 1240, 1328, 1660, 1922, 2186, 2480, 2573, 2656, 3320, 3844, 4372, 4805, 4960, 5146, 5465, 6640, 7688, 8744, 9610, 10292, 10930, 12865, 13280, 15376, 17488, 19220, 20584, 21860, 25730, 30752, 33883, 34976, 38440, 41168, 43720, 51460, 67766, 76880, 79763, 82336, 87440, 90719, 102920, 135532, 153760, 159526, 169415, 174880, 181438, 205840, 271064, 319052, 338830, 362876, 398815, 411680, 453595, 542128, 638104, 677660, 725752, 797630, 907190, 1050373, 1084256, 1276208, 1355320, 1451504, 1595260, 1814380, 2100746, 2552416, 2710640, 2812289, 2903008, 3190520, 3628760, 4201492, 5251865, 5421280, 5624578, 6381040, 7257520, 8402984, 10503730, 11249156, 12762080, 14061445, 14515040, 16805968, 21007460, 22498312, 28122890, 33611936, 42014920, 44996624, 56245780, 84029840, 87180959, 89993248, 112491560, 168059680, 174361918, 224983120, 348723836, 435904795, 449966240, 697447672, 871809590, 1394895344, 1743619180, 2789790688, 3487238360, 6974476720, 13948953440]

約数ペア:

[(1, 13948953440), (2, 6974476720), (4, 3487238360), (5, 2789790688), (8, 1743619180), (10, 1394895344), (16, 871809590), (20, 697447672), (31, 449966240), (32, 435904795), (40, 348723836), (62, 224983120), (80, 174361918), (83, 168059680), (124, 112491560), (155, 89993248), (160, 87180959), (166, 84029840), (248, 56245780), (310, 44996624), (332, 42014920), (415, 33611936), (496, 28122890), (620, 22498312), (664, 21007460), (830, 16805968), (961, 14515040), (992, 14061445), (1093, 12762080), (1240, 11249156), (1328, 10503730), (1660, 8402984), (1922, 7257520), (2186, 6381040), (2480, 5624578), (2573, 5421280), (2656, 5251865), (3320, 4201492), (3844, 3628760), (4372, 3190520), (4805, 2903008), (4960, 2812289), (5146, 2710640), (5465, 2552416), (6640, 2100746), (7688, 1814380), (8744, 1595260), (9610, 1451504), (10292, 1355320), (10930, 1276208), (12865, 1084256), (13280, 1050373), (15376, 907190), (17488, 797630), (19220, 725752), (20584, 677660), (21860, 638104), (25730, 542128), (30752, 453595), (33883, 411680), (34976, 398815), (38440, 362876), (41168, 338830), (43720, 319052), (51460, 271064), (67766, 205840), (76880, 181438), (79763, 174880), (82336, 169415), (87440, 159526), (90719, 153760), (102920, 135532)]