3988696740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4019}}^1$

素因数の和:4194

約数の個数: 192

約数和(自身を含む): 13615257600

約数和(自身を除く): 9626560860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 139, 140, 170, 204, 210, 238, 255, 278, 340, 357, 417, 420, 476, 510, 556, 595, 695, 714, 834, 973, 1020, 1190, 1390, 1428, 1668, 1785, 1946, 2085, 2363, 2380, 2780, 2919, 3570, 3892, 4019, 4170, 4726, 4865, 5838, 7089, 7140, 8038, 8340, 9452, 9730, 11676, 11815, 12057, 14178, 14595, 16076, 16541, 19460, 20095, 23630, 24114, 28133, 28356, 29190, 33082, 35445, 40190, 47260, 48228, 49623, 56266, 58380, 60285, 66164, 68323, 70890, 80380, 82705, 84399, 99246, 112532, 120570, 136646, 140665, 141780, 165410, 168798, 198492, 204969, 241140, 248115, 273292, 281330, 330820, 337596, 341615, 409938, 421995, 478261, 496230, 558641, 562660, 683230, 819876, 843990, 956522, 992460, 1024845, 1117282, 1366460, 1434783, 1675923, 1687980, 1913044, 2049690, 2234564, 2391305, 2793205, 2869566, 3351846, 3910487, 4099380, 4782610, 5586410, 5739132, 6703692, 7173915, 7820974, 8379615, 9496897, 9565220, 11172820, 11731461, 14347830, 15641948, 16759230, 18993794, 19552435, 23462922, 28490691, 28695660, 33518460, 37987588, 39104870, 46925844, 47484485, 56981382, 58657305, 66478279, 78209740, 94968970, 113962764, 117314610, 132956558, 142453455, 189937940, 199434837, 234629220, 265913116, 284906910, 332391395, 398869674, 569813820, 664782790, 797739348, 997174185, 1329565580, 1994348370, 3988696740]

約数ペア:

[(1, 3988696740), (2, 1994348370), (3, 1329565580), (4, 997174185), (5, 797739348), (6, 664782790), (7, 569813820), (10, 398869674), (12, 332391395), (14, 284906910), (15, 265913116), (17, 234629220), (20, 199434837), (21, 189937940), (28, 142453455), (30, 132956558), (34, 117314610), (35, 113962764), (42, 94968970), (51, 78209740), (60, 66478279), (68, 58657305), (70, 56981382), (84, 47484485), (85, 46925844), (102, 39104870), (105, 37987588), (119, 33518460), (139, 28695660), (140, 28490691), (170, 23462922), (204, 19552435), (210, 18993794), (238, 16759230), (255, 15641948), (278, 14347830), (340, 11731461), (357, 11172820), (417, 9565220), (420, 9496897), (476, 8379615), (510, 7820974), (556, 7173915), (595, 6703692), (695, 5739132), (714, 5586410), (834, 4782610), (973, 4099380), (1020, 3910487), (1190, 3351846), (1390, 2869566), (1428, 2793205), (1668, 2391305), (1785, 2234564), (1946, 2049690), (2085, 1913044), (2363, 1687980), (2380, 1675923), (2780, 1434783), (2919, 1366460), (3570, 1117282), (3892, 1024845), (4019, 992460), (4170, 956522), (4726, 843990), (4865, 819876), (5838, 683230), (7089, 562660), (7140, 558641), (8038, 496230), (8340, 478261), (9452, 421995), (9730, 409938), (11676, 341615), (11815, 337596), (12057, 330820), (14178, 281330), (14595, 273292), (16076, 248115), (16541, 241140), (19460, 204969), (20095, 198492), (23630, 168798), (24114, 165410), (28133, 141780), (28356, 140665), (29190, 136646), (33082, 120570), (35445, 112532), (40190, 99246), (47260, 84399), (48228, 82705), (49623, 80380), (56266, 70890), (58380, 68323), (60285, 66164)]