2656549980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 384

約数和(自身を含む): 10167091200

約数和(自身を除く): 7510541220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 47, 54, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 108, 114, 126, 133, 135, 140, 141, 171, 180, 188, 189, 190, 210, 228, 235, 252, 266, 270, 282, 285, 315, 329, 342, 378, 380, 399, 420, 423, 470, 513, 532, 540, 564, 570, 630, 658, 665, 684, 705, 756, 787, 798, 846, 855, 893, 940, 945, 987, 1026, 1140, 1197, 1260, 1269, 1316, 1330, 1410, 1574, 1596, 1645, 1692, 1710, 1786, 1890, 1974, 1995, 2052, 2115, 2361, 2394, 2538, 2565, 2660, 2679, 2820, 2961, 3148, 3290, 3420, 3572, 3591, 3780, 3935, 3948, 3990, 4230, 4465, 4722, 4788, 4935, 5076, 5130, 5358, 5509, 5922, 5985, 6251, 6345, 6580, 7083, 7182, 7870, 7980, 8037, 8460, 8883, 8930, 9444, 9870, 10260, 10716, 11018, 11805, 11844, 11970, 12502, 12690, 13395, 14166, 14364, 14805, 14953, 15740, 16074, 16527, 17766, 17860, 17955, 18753, 19740, 21249, 22036, 23610, 23940, 24111, 25004, 25380, 26790, 27545, 28332, 29610, 29906, 31255, 32148, 33054, 35415, 35532, 35910, 36989, 37506, 40185, 42498, 44415, 44859, 47220, 48222, 49581, 53580, 55090, 56259, 59220, 59812, 62510, 66108, 70830, 71820, 73978, 74765, 75012, 80370, 82635, 84996, 88830, 89718, 93765, 96444, 99162, 104671, 106245, 110180, 110967, 112518, 120555, 125020, 134577, 141660, 147956, 148743, 149530, 160740, 165270, 168777, 177660, 179436, 184945, 187530, 198324, 209342, 212490, 221934, 224295, 225036, 241110, 247905, 258923, 269154, 281295, 297486, 299060, 314013, 330540, 332901, 337554, 369890, 375060, 403731, 418684, 424980, 443868, 448590, 482220, 495810, 517846, 523355, 538308, 554835, 562590, 594972, 628026, 665802, 672885, 675108, 702791, 739780, 743715, 776769, 807462, 843885, 897180, 942039, 991620, 998703, 1035692, 1046710, 1109670, 1125180, 1256052, 1294615, 1331604, 1345770, 1405582, 1487430, 1553538, 1570065, 1614924, 1664505, 1687770, 1884078, 1997406, 2018655, 2093420, 2108373, 2219340, 2330307, 2589230, 2691540, 2811164, 2826117, 2974860, 3107076, 3140130, 3329010, 3375540, 3513955, 3768156, 3883845, 3994812, 4037310, 4216746, 4660614, 4710195, 4919537, 4993515, 5178460, 5652234, 6280260, 6325119, 6658020, 6990921, 7027910, 7767690, 8074620, 8433492, 9321228, 9420390, 9839074, 9987030, 10541865, 11304468, 11651535, 12650238, 13981842, 14055820, 14130585, 14758611, 15535380, 18840780, 18975357, 19678148, 19974060, 21083730, 23303070, 24597685, 25300476, 27963684, 28261170, 29517222, 31625595, 34954605, 37950714, 42167460, 44275833, 46606140, 49195370, 56522340, 59034444, 63251190, 69909210, 73793055, 75901428, 88551666, 94876785, 98390740, 126502380, 132827499, 139818420, 147586110, 177103332, 189753570, 221379165, 265654998, 295172220, 379507140, 442758330, 531309996, 664137495, 885516660, 1328274990, 2656549980]

約数ペア:

[(1, 2656549980), (2, 1328274990), (3, 885516660), (4, 664137495), (5, 531309996), (6, 442758330), (7, 379507140), (9, 295172220), (10, 265654998), (12, 221379165), (14, 189753570), (15, 177103332), (18, 147586110), (19, 139818420), (20, 132827499), (21, 126502380), (27, 98390740), (28, 94876785), (30, 88551666), (35, 75901428), (36, 73793055), (38, 69909210), (42, 63251190), (45, 59034444), (47, 56522340), (54, 49195370), (57, 46606140), (60, 44275833), (63, 42167460), (70, 37950714), (76, 34954605), (84, 31625595), (90, 29517222), (94, 28261170), (95, 27963684), (105, 25300476), (108, 24597685), (114, 23303070), (126, 21083730), (133, 19974060), (135, 19678148), (140, 18975357), (141, 18840780), (171, 15535380), (180, 14758611), (188, 14130585), (189, 14055820), (190, 13981842), (210, 12650238), (228, 11651535), (235, 11304468), (252, 10541865), (266, 9987030), (270, 9839074), (282, 9420390), (285, 9321228), (315, 8433492), (329, 8074620), (342, 7767690), (378, 7027910), (380, 6990921), (399, 6658020), (420, 6325119), (423, 6280260), (470, 5652234), (513, 5178460), (532, 4993515), (540, 4919537), (564, 4710195), (570, 4660614), (630, 4216746), (658, 4037310), (665, 3994812), (684, 3883845), (705, 3768156), (756, 3513955), (787, 3375540), (798, 3329010), (846, 3140130), (855, 3107076), (893, 2974860), (940, 2826117), (945, 2811164), (987, 2691540), (1026, 2589230), (1140, 2330307), (1197, 2219340), (1260, 2108373), (1269, 2093420), (1316, 2018655), (1330, 1997406), (1410, 1884078), (1574, 1687770), (1596, 1664505), (1645, 1614924), (1692, 1570065), (1710, 1553538), (1786, 1487430), (1890, 1405582), (1974, 1345770), (1995, 1331604), (2052, 1294615), (2115, 1256052), (2361, 1125180), (2394, 1109670), (2538, 1046710), (2565, 1035692), (2660, 998703), (2679, 991620), (2820, 942039), (2961, 897180), (3148, 843885), (3290, 807462), (3420, 776769), (3572, 743715), (3591, 739780), (3780, 702791), (3935, 675108), (3948, 672885), (3990, 665802), (4230, 628026), (4465, 594972), (4722, 562590), (4788, 554835), (4935, 538308), (5076, 523355), (5130, 517846), (5358, 495810), (5509, 482220), (5922, 448590), (5985, 443868), (6251, 424980), (6345, 418684), (6580, 403731), (7083, 375060), (7182, 369890), (7870, 337554), (7980, 332901), (8037, 330540), (8460, 314013), (8883, 299060), (8930, 297486), (9444, 281295), (9870, 269154), (10260, 258923), (10716, 247905), (11018, 241110), (11805, 225036), (11844, 224295), (11970, 221934), (12502, 212490), (12690, 209342), (13395, 198324), (14166, 187530), (14364, 184945), (14805, 179436), (14953, 177660), (15740, 168777), (16074, 165270), (16527, 160740), (17766, 149530), (17860, 148743), (17955, 147956), (18753, 141660), (19740, 134577), (21249, 125020), (22036, 120555), (23610, 112518), (23940, 110967), (24111, 110180), (25004, 106245), (25380, 104671), (26790, 99162), (27545, 96444), (28332, 93765), (29610, 89718), (29906, 88830), (31255, 84996), (32148, 82635), (33054, 80370), (35415, 75012), (35532, 74765), (35910, 73978), (36989, 71820), (37506, 70830), (40185, 66108), (42498, 62510), (44415, 59812), (44859, 59220), (47220, 56259), (48222, 55090), (49581, 53580)]