296161740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 1100736000

約数和(自身を除く): 804574260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 89, 90, 95, 105, 114, 126, 133, 139, 140, 171, 178, 180, 190, 210, 228, 252, 266, 267, 278, 285, 315, 342, 356, 380, 399, 417, 420, 445, 532, 534, 556, 570, 623, 630, 665, 684, 695, 798, 801, 834, 855, 890, 973, 1068, 1140, 1197, 1246, 1251, 1260, 1330, 1335, 1390, 1596, 1602, 1668, 1691, 1710, 1780, 1869, 1946, 1995, 2085, 2394, 2492, 2502, 2641, 2660, 2670, 2780, 2919, 3115, 3204, 3382, 3420, 3738, 3892, 3990, 4005, 4170, 4788, 4865, 5004, 5073, 5282, 5340, 5607, 5838, 5985, 6230, 6255, 6764, 7476, 7923, 7980, 8010, 8340, 8455, 8757, 9345, 9730, 10146, 10564, 11214, 11676, 11837, 11970, 12371, 12460, 12510, 13205, 14595, 15219, 15846, 16020, 16910, 17514, 18487, 18690, 19460, 20292, 22428, 23674, 23769, 23940, 24742, 25020, 25365, 26410, 28035, 29190, 30438, 31692, 33820, 35028, 35511, 36974, 37113, 37380, 39615, 43785, 47348, 47538, 49484, 50730, 52820, 55461, 56070, 58380, 59185, 60876, 61855, 71022, 73948, 74226, 76095, 79230, 86597, 87570, 92435, 95076, 101460, 106533, 110922, 111339, 112140, 118370, 118845, 123710, 142044, 148452, 152190, 158460, 166383, 173194, 175140, 177555, 184870, 185565, 213066, 221844, 222678, 235049, 236740, 237690, 247420, 259791, 277305, 304380, 332766, 346388, 355110, 369740, 371130, 426132, 432985, 445356, 470098, 475380, 519582, 532665, 554610, 556695, 665532, 705147, 710220, 742260, 779373, 831915, 865970, 940196, 1039164, 1065330, 1109220, 1113390, 1175245, 1298955, 1410294, 1558746, 1645343, 1663830, 1731940, 2115441, 2130660, 2226780, 2350490, 2597910, 2820588, 3117492, 3290686, 3327660, 3525735, 3896865, 4230882, 4700980, 4936029, 5195820, 6581372, 7051470, 7793730, 8226715, 8461764, 9872058, 10577205, 14102940, 14808087, 15587460, 16453430, 19744116, 21154410, 24680145, 29616174, 32906860, 42308820, 49360290, 59232348, 74040435, 98720580, 148080870, 296161740]

約数ペア:

[(1, 296161740), (2, 148080870), (3, 98720580), (4, 74040435), (5, 59232348), (6, 49360290), (7, 42308820), (9, 32906860), (10, 29616174), (12, 24680145), (14, 21154410), (15, 19744116), (18, 16453430), (19, 15587460), (20, 14808087), (21, 14102940), (28, 10577205), (30, 9872058), (35, 8461764), (36, 8226715), (38, 7793730), (42, 7051470), (45, 6581372), (57, 5195820), (60, 4936029), (63, 4700980), (70, 4230882), (76, 3896865), (84, 3525735), (89, 3327660), (90, 3290686), (95, 3117492), (105, 2820588), (114, 2597910), (126, 2350490), (133, 2226780), (139, 2130660), (140, 2115441), (171, 1731940), (178, 1663830), (180, 1645343), (190, 1558746), (210, 1410294), (228, 1298955), (252, 1175245), (266, 1113390), (267, 1109220), (278, 1065330), (285, 1039164), (315, 940196), (342, 865970), (356, 831915), (380, 779373), (399, 742260), (417, 710220), (420, 705147), (445, 665532), (532, 556695), (534, 554610), (556, 532665), (570, 519582), (623, 475380), (630, 470098), (665, 445356), (684, 432985), (695, 426132), (798, 371130), (801, 369740), (834, 355110), (855, 346388), (890, 332766), (973, 304380), (1068, 277305), (1140, 259791), (1197, 247420), (1246, 237690), (1251, 236740), (1260, 235049), (1330, 222678), (1335, 221844), (1390, 213066), (1596, 185565), (1602, 184870), (1668, 177555), (1691, 175140), (1710, 173194), (1780, 166383), (1869, 158460), (1946, 152190), (1995, 148452), (2085, 142044), (2394, 123710), (2492, 118845), (2502, 118370), (2641, 112140), (2660, 111339), (2670, 110922), (2780, 106533), (2919, 101460), (3115, 95076), (3204, 92435), (3382, 87570), (3420, 86597), (3738, 79230), (3892, 76095), (3990, 74226), (4005, 73948), (4170, 71022), (4788, 61855), (4865, 60876), (5004, 59185), (5073, 58380), (5282, 56070), (5340, 55461), (5607, 52820), (5838, 50730), (5985, 49484), (6230, 47538), (6255, 47348), (6764, 43785), (7476, 39615), (7923, 37380), (7980, 37113), (8010, 36974), (8340, 35511), (8455, 35028), (8757, 33820), (9345, 31692), (9730, 30438), (10146, 29190), (10564, 28035), (11214, 26410), (11676, 25365), (11837, 25020), (11970, 24742), (12371, 23940), (12460, 23769), (12510, 23674), (13205, 22428), (14595, 20292), (15219, 19460), (15846, 18690), (16020, 18487), (16910, 17514)]