6885871020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1550

約数の個数: 288

約数和(自身を含む): 25065754560

約数和(自身を除く): 18179883540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 197, 210, 245, 252, 270, 294, 315, 378, 394, 420, 441, 490, 540, 588, 591, 630, 735, 756, 788, 882, 945, 980, 985, 1182, 1260, 1321, 1323, 1379, 1470, 1764, 1773, 1890, 1970, 2205, 2364, 2642, 2646, 2758, 2940, 2955, 3546, 3780, 3940, 3963, 4137, 4410, 5284, 5292, 5319, 5516, 5910, 6605, 6615, 6895, 7092, 7926, 8274, 8820, 8865, 9247, 9653, 10638, 11820, 11889, 12411, 13210, 13230, 13790, 15852, 16548, 17730, 18494, 19306, 19815, 20685, 21276, 23778, 24822, 26420, 26460, 26595, 27580, 27741, 28959, 35460, 35667, 36988, 37233, 38612, 39630, 41370, 46235, 47556, 48265, 49644, 53190, 55482, 57918, 59445, 62055, 64729, 71334, 74466, 79260, 82740, 83223, 86877, 92470, 96530, 106380, 110964, 115836, 118890, 124110, 129458, 138705, 142668, 144795, 148932, 166446, 173754, 178335, 184940, 186165, 193060, 194187, 237780, 248220, 249669, 258916, 260237, 260631, 277410, 289590, 323645, 332892, 347508, 356670, 372330, 388374, 416115, 434385, 499338, 520474, 521262, 554820, 579180, 582561, 647290, 713340, 744660, 776748, 780711, 832230, 868770, 970935, 998676, 1040948, 1042524, 1165122, 1248345, 1294580, 1301185, 1303155, 1561422, 1664460, 1737540, 1747683, 1821659, 1941870, 2330244, 2342133, 2496690, 2602370, 2606310, 2912805, 3122844, 3495366, 3643318, 3883740, 3903555, 4684266, 4993380, 5204740, 5212620, 5464977, 5825610, 6990732, 7026399, 7286636, 7807110, 8738415, 9108295, 9368532, 10929954, 11651220, 11710665, 12751613, 14052798, 15614220, 16394931, 17476830, 18216590, 21859908, 23421330, 25503226, 27324885, 28105596, 32789862, 34953660, 35131995, 36433180, 38254839, 46842660, 49184793, 51006452, 54649770, 63758065, 65579724, 70263990, 76509678, 81974655, 98369586, 109299540, 114764517, 127516130, 140527980, 153019356, 163949310, 191274195, 196739172, 229529034, 245923965, 255032260, 327898620, 344293551, 382548390, 459058068, 491847930, 573822585, 688587102, 765096780, 983695860, 1147645170, 1377174204, 1721467755, 2295290340, 3442935510, 6885871020]

約数ペア:

[(1, 6885871020), (2, 3442935510), (3, 2295290340), (4, 1721467755), (5, 1377174204), (6, 1147645170), (7, 983695860), (9, 765096780), (10, 688587102), (12, 573822585), (14, 491847930), (15, 459058068), (18, 382548390), (20, 344293551), (21, 327898620), (27, 255032260), (28, 245923965), (30, 229529034), (35, 196739172), (36, 191274195), (42, 163949310), (45, 153019356), (49, 140527980), (54, 127516130), (60, 114764517), (63, 109299540), (70, 98369586), (84, 81974655), (90, 76509678), (98, 70263990), (105, 65579724), (108, 63758065), (126, 54649770), (135, 51006452), (140, 49184793), (147, 46842660), (180, 38254839), (189, 36433180), (196, 35131995), (197, 34953660), (210, 32789862), (245, 28105596), (252, 27324885), (270, 25503226), (294, 23421330), (315, 21859908), (378, 18216590), (394, 17476830), (420, 16394931), (441, 15614220), (490, 14052798), (540, 12751613), (588, 11710665), (591, 11651220), (630, 10929954), (735, 9368532), (756, 9108295), (788, 8738415), (882, 7807110), (945, 7286636), (980, 7026399), (985, 6990732), (1182, 5825610), (1260, 5464977), (1321, 5212620), (1323, 5204740), (1379, 4993380), (1470, 4684266), (1764, 3903555), (1773, 3883740), (1890, 3643318), (1970, 3495366), (2205, 3122844), (2364, 2912805), (2642, 2606310), (2646, 2602370), (2758, 2496690), (2940, 2342133), (2955, 2330244), (3546, 1941870), (3780, 1821659), (3940, 1747683), (3963, 1737540), (4137, 1664460), (4410, 1561422), (5284, 1303155), (5292, 1301185), (5319, 1294580), (5516, 1248345), (5910, 1165122), (6605, 1042524), (6615, 1040948), (6895, 998676), (7092, 970935), (7926, 868770), (8274, 832230), (8820, 780711), (8865, 776748), (9247, 744660), (9653, 713340), (10638, 647290), (11820, 582561), (11889, 579180), (12411, 554820), (13210, 521262), (13230, 520474), (13790, 499338), (15852, 434385), (16548, 416115), (17730, 388374), (18494, 372330), (19306, 356670), (19815, 347508), (20685, 332892), (21276, 323645), (23778, 289590), (24822, 277410), (26420, 260631), (26460, 260237), (26595, 258916), (27580, 249669), (27741, 248220), (28959, 237780), (35460, 194187), (35667, 193060), (36988, 186165), (37233, 184940), (38612, 178335), (39630, 173754), (41370, 166446), (46235, 148932), (47556, 144795), (48265, 142668), (49644, 138705), (53190, 129458), (55482, 124110), (57918, 118890), (59445, 115836), (62055, 110964), (64729, 106380), (71334, 96530), (74466, 92470), (79260, 86877), (82740, 83223)]