40041540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 158505984

約数和(自身を除く): 118464444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 107, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 214, 220, 231, 243, 252, 270, 297, 308, 315, 321, 324, 330, 378, 385, 396, 405, 420, 428, 462, 486, 495, 535, 540, 567, 594, 630, 642, 660, 693, 749, 756, 770, 810, 891, 924, 945, 963, 972, 990, 1070, 1134, 1155, 1177, 1188, 1215, 1260, 1284, 1386, 1485, 1498, 1540, 1605, 1620, 1701, 1782, 1890, 1926, 1980, 2079, 2140, 2247, 2268, 2310, 2354, 2430, 2673, 2772, 2835, 2889, 2970, 2996, 3210, 3402, 3465, 3531, 3564, 3745, 3780, 3852, 4158, 4455, 4494, 4620, 4708, 4815, 4860, 5346, 5670, 5778, 5885, 5940, 6237, 6420, 6741, 6804, 6930, 7062, 7490, 8239, 8316, 8505, 8667, 8910, 8988, 9630, 10395, 10593, 10692, 11235, 11340, 11556, 11770, 12474, 13365, 13482, 13860, 14124, 14445, 14980, 16478, 17010, 17334, 17655, 17820, 18711, 19260, 20223, 20790, 21186, 22470, 23540, 24717, 24948, 26001, 26730, 26964, 28890, 31185, 31779, 32956, 33705, 34020, 34668, 35310, 37422, 40446, 41195, 41580, 42372, 43335, 44940, 49434, 52002, 52965, 53460, 57780, 60669, 62370, 63558, 67410, 70620, 74151, 74844, 80892, 82390, 86670, 93555, 95337, 98868, 101115, 104004, 105930, 121338, 123585, 124740, 127116, 130005, 134820, 148302, 158895, 164780, 173340, 182007, 187110, 190674, 202230, 211860, 222453, 242676, 247170, 260010, 286011, 296604, 303345, 317790, 364014, 370755, 374220, 381348, 404460, 444906, 476685, 494340, 520020, 572022, 606690, 635580, 667359, 728028, 741510, 889812, 910035, 953370, 1112265, 1144044, 1213380, 1334718, 1430055, 1483020, 1820070, 1906740, 2002077, 2224530, 2669436, 2860110, 3336795, 3640140, 4004154, 4449060, 5720220, 6673590, 8008308, 10010385, 13347180, 20020770, 40041540]

約数ペア:

[(1, 40041540), (2, 20020770), (3, 13347180), (4, 10010385), (5, 8008308), (6, 6673590), (7, 5720220), (9, 4449060), (10, 4004154), (11, 3640140), (12, 3336795), (14, 2860110), (15, 2669436), (18, 2224530), (20, 2002077), (21, 1906740), (22, 1820070), (27, 1483020), (28, 1430055), (30, 1334718), (33, 1213380), (35, 1144044), (36, 1112265), (42, 953370), (44, 910035), (45, 889812), (54, 741510), (55, 728028), (60, 667359), (63, 635580), (66, 606690), (70, 572022), (77, 520020), (81, 494340), (84, 476685), (90, 444906), (99, 404460), (105, 381348), (107, 374220), (108, 370755), (110, 364014), (126, 317790), (132, 303345), (135, 296604), (140, 286011), (154, 260010), (162, 247170), (165, 242676), (180, 222453), (189, 211860), (198, 202230), (210, 190674), (214, 187110), (220, 182007), (231, 173340), (243, 164780), (252, 158895), (270, 148302), (297, 134820), (308, 130005), (315, 127116), (321, 124740), (324, 123585), (330, 121338), (378, 105930), (385, 104004), (396, 101115), (405, 98868), (420, 95337), (428, 93555), (462, 86670), (486, 82390), (495, 80892), (535, 74844), (540, 74151), (567, 70620), (594, 67410), (630, 63558), (642, 62370), (660, 60669), (693, 57780), (749, 53460), (756, 52965), (770, 52002), (810, 49434), (891, 44940), (924, 43335), (945, 42372), (963, 41580), (972, 41195), (990, 40446), (1070, 37422), (1134, 35310), (1155, 34668), (1177, 34020), (1188, 33705), (1215, 32956), (1260, 31779), (1284, 31185), (1386, 28890), (1485, 26964), (1498, 26730), (1540, 26001), (1605, 24948), (1620, 24717), (1701, 23540), (1782, 22470), (1890, 21186), (1926, 20790), (1980, 20223), (2079, 19260), (2140, 18711), (2247, 17820), (2268, 17655), (2310, 17334), (2354, 17010), (2430, 16478), (2673, 14980), (2772, 14445), (2835, 14124), (2889, 13860), (2970, 13482), (2996, 13365), (3210, 12474), (3402, 11770), (3465, 11556), (3531, 11340), (3564, 11235), (3745, 10692), (3780, 10593), (3852, 10395), (4158, 9630), (4455, 8988), (4494, 8910), (4620, 8667), (4708, 8505), (4815, 8316), (4860, 8239), (5346, 7490), (5670, 7062), (5778, 6930), (5885, 6804), (5940, 6741), (6237, 6420)]