147872340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 573640704

約数和(自身を除く): 425768364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 47, 55, 60, 63, 66, 70, 77, 84, 90, 94, 99, 105, 110, 126, 132, 140, 141, 154, 165, 180, 188, 198, 210, 220, 227, 231, 235, 252, 282, 308, 315, 329, 330, 385, 396, 420, 423, 454, 462, 470, 495, 517, 564, 630, 658, 660, 681, 693, 705, 770, 846, 908, 924, 940, 987, 990, 1034, 1135, 1155, 1260, 1316, 1362, 1386, 1410, 1540, 1551, 1589, 1645, 1692, 1974, 1980, 2043, 2068, 2115, 2270, 2310, 2497, 2585, 2724, 2772, 2820, 2961, 3102, 3178, 3290, 3405, 3465, 3619, 3948, 4086, 4230, 4540, 4620, 4653, 4767, 4935, 4994, 5170, 5922, 6204, 6356, 6580, 6810, 6930, 7238, 7491, 7755, 7945, 8172, 8460, 9306, 9534, 9870, 9988, 10215, 10340, 10669, 10857, 11844, 12485, 13620, 13860, 14301, 14476, 14805, 14982, 15510, 15890, 17479, 18095, 18612, 19068, 19740, 20430, 21338, 21714, 22473, 23265, 23835, 24970, 28602, 29610, 29964, 31020, 31780, 32007, 32571, 34958, 36190, 37455, 40860, 42676, 43428, 44946, 46530, 47670, 49940, 52437, 53345, 54285, 57204, 59220, 64014, 65142, 69916, 71505, 72380, 74683, 74910, 87395, 89892, 93060, 95340, 96021, 104874, 106690, 108570, 112365, 117359, 128028, 130284, 143010, 149366, 149820, 157311, 160035, 162855, 174790, 192042, 209748, 213380, 217140, 224049, 224730, 234718, 262185, 286020, 298732, 314622, 320070, 325710, 349580, 352077, 373415, 384084, 448098, 449460, 469436, 480105, 524370, 586795, 629244, 640140, 651420, 672147, 704154, 746830, 786555, 821513, 896196, 960210, 1048740, 1056231, 1120245, 1173590, 1344294, 1408308, 1493660, 1573110, 1643026, 1760385, 1920420, 2112462, 2240490, 2347180, 2464539, 2688588, 3146220, 3286052, 3360735, 3520770, 4107565, 4224924, 4480980, 4929078, 5281155, 6721470, 7041540, 7393617, 8215130, 9858156, 10562310, 12322695, 13442940, 14787234, 16430260, 21124620, 24645390, 29574468, 36968085, 49290780, 73936170, 147872340]

約数ペア:

[(1, 147872340), (2, 73936170), (3, 49290780), (4, 36968085), (5, 29574468), (6, 24645390), (7, 21124620), (9, 16430260), (10, 14787234), (11, 13442940), (12, 12322695), (14, 10562310), (15, 9858156), (18, 8215130), (20, 7393617), (21, 7041540), (22, 6721470), (28, 5281155), (30, 4929078), (33, 4480980), (35, 4224924), (36, 4107565), (42, 3520770), (44, 3360735), (45, 3286052), (47, 3146220), (55, 2688588), (60, 2464539), (63, 2347180), (66, 2240490), (70, 2112462), (77, 1920420), (84, 1760385), (90, 1643026), (94, 1573110), (99, 1493660), (105, 1408308), (110, 1344294), (126, 1173590), (132, 1120245), (140, 1056231), (141, 1048740), (154, 960210), (165, 896196), (180, 821513), (188, 786555), (198, 746830), (210, 704154), (220, 672147), (227, 651420), (231, 640140), (235, 629244), (252, 586795), (282, 524370), (308, 480105), (315, 469436), (329, 449460), (330, 448098), (385, 384084), (396, 373415), (420, 352077), (423, 349580), (454, 325710), (462, 320070), (470, 314622), (495, 298732), (517, 286020), (564, 262185), (630, 234718), (658, 224730), (660, 224049), (681, 217140), (693, 213380), (705, 209748), (770, 192042), (846, 174790), (908, 162855), (924, 160035), (940, 157311), (987, 149820), (990, 149366), (1034, 143010), (1135, 130284), (1155, 128028), (1260, 117359), (1316, 112365), (1362, 108570), (1386, 106690), (1410, 104874), (1540, 96021), (1551, 95340), (1589, 93060), (1645, 89892), (1692, 87395), (1974, 74910), (1980, 74683), (2043, 72380), (2068, 71505), (2115, 69916), (2270, 65142), (2310, 64014), (2497, 59220), (2585, 57204), (2724, 54285), (2772, 53345), (2820, 52437), (2961, 49940), (3102, 47670), (3178, 46530), (3290, 44946), (3405, 43428), (3465, 42676), (3619, 40860), (3948, 37455), (4086, 36190), (4230, 34958), (4540, 32571), (4620, 32007), (4653, 31780), (4767, 31020), (4935, 29964), (4994, 29610), (5170, 28602), (5922, 24970), (6204, 23835), (6356, 23265), (6580, 22473), (6810, 21714), (6930, 21338), (7238, 20430), (7491, 19740), (7755, 19068), (7945, 18612), (8172, 18095), (8460, 17479), (9306, 15890), (9534, 15510), (9870, 14982), (9988, 14805), (10215, 14476), (10340, 14301), (10669, 13860), (10857, 13620), (11844, 12485)]