2281228440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 6962941440

約数和(自身を除く): 4681713000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 233, 249, 332, 415, 466, 498, 664, 699, 830, 932, 983, 996, 1165, 1245, 1398, 1660, 1864, 1966, 1992, 2330, 2490, 2796, 2949, 3320, 3495, 3932, 4660, 4915, 4980, 5592, 5898, 6990, 7864, 9320, 9830, 9960, 11796, 13980, 14745, 19339, 19660, 23592, 27960, 29490, 38678, 39320, 58017, 58980, 77356, 81589, 96695, 116034, 117960, 154712, 163178, 193390, 229039, 232068, 244767, 290085, 326356, 386780, 407945, 458078, 464136, 489534, 580170, 652712, 687117, 773560, 815890, 916156, 979068, 1145195, 1160340, 1223835, 1374234, 1631780, 1832312, 1958136, 2290390, 2320680, 2447670, 2748468, 3263560, 3435585, 4580780, 4895340, 5496936, 6871170, 9161560, 9790680, 13742340, 19010237, 27484680, 38020474, 57030711, 76040948, 95051185, 114061422, 152081896, 190102370, 228122844, 285153555, 380204740, 456245688, 570307110, 760409480, 1140614220, 2281228440]

約数ペア:

[(1, 2281228440), (2, 1140614220), (3, 760409480), (4, 570307110), (5, 456245688), (6, 380204740), (8, 285153555), (10, 228122844), (12, 190102370), (15, 152081896), (20, 114061422), (24, 95051185), (30, 76040948), (40, 57030711), (60, 38020474), (83, 27484680), (120, 19010237), (166, 13742340), (233, 9790680), (249, 9161560), (332, 6871170), (415, 5496936), (466, 4895340), (498, 4580780), (664, 3435585), (699, 3263560), (830, 2748468), (932, 2447670), (983, 2320680), (996, 2290390), (1165, 1958136), (1245, 1832312), (1398, 1631780), (1660, 1374234), (1864, 1223835), (1966, 1160340), (1992, 1145195), (2330, 979068), (2490, 916156), (2796, 815890), (2949, 773560), (3320, 687117), (3495, 652712), (3932, 580170), (4660, 489534), (4915, 464136), (4980, 458078), (5592, 407945), (5898, 386780), (6990, 326356), (7864, 290085), (9320, 244767), (9830, 232068), (9960, 229039), (11796, 193390), (13980, 163178), (14745, 154712), (19339, 117960), (19660, 116034), (23592, 96695), (27960, 81589), (29490, 77356), (38678, 58980), (39320, 58017)]