40388040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 172523520

約数和(自身を除く): 132135480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 47, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 94, 99, 105, 110, 120, 124, 126, 132, 140, 141, 154, 155, 165, 168, 180, 186, 188, 198, 210, 217, 220, 231, 235, 248, 252, 264, 279, 280, 282, 308, 310, 315, 329, 330, 341, 360, 372, 376, 385, 396, 420, 423, 434, 440, 462, 465, 470, 495, 504, 517, 558, 564, 616, 620, 630, 651, 658, 660, 682, 693, 705, 744, 770, 792, 840, 846, 868, 924, 930, 940, 987, 990, 1023, 1034, 1085, 1116, 1128, 1155, 1240, 1260, 1302, 1316, 1320, 1364, 1386, 1395, 1410, 1457, 1540, 1551, 1645, 1692, 1705, 1736, 1848, 1860, 1880, 1953, 1974, 1980, 2046, 2068, 2115, 2170, 2232, 2310, 2387, 2520, 2585, 2604, 2632, 2728, 2772, 2790, 2820, 2914, 2961, 3069, 3080, 3102, 3255, 3290, 3384, 3410, 3465, 3619, 3720, 3906, 3948, 3960, 4092, 4136, 4230, 4340, 4371, 4620, 4653, 4774, 4935, 5115, 5170, 5208, 5544, 5580, 5640, 5828, 5922, 6138, 6204, 6510, 6580, 6820, 6930, 7161, 7238, 7285, 7755, 7812, 7896, 8184, 8460, 8680, 8742, 9240, 9306, 9548, 9765, 9870, 10199, 10230, 10340, 10857, 11160, 11656, 11844, 11935, 12276, 12408, 13020, 13113, 13160, 13640, 13860, 14322, 14476, 14570, 14805, 15345, 15510, 15624, 16027, 16920, 17484, 18095, 18612, 19096, 19530, 19740, 20398, 20460, 20680, 21483, 21714, 21855, 23265, 23688, 23870, 24552, 26040, 26226, 27720, 28644, 28952, 29140, 29610, 30597, 30690, 31020, 32054, 32571, 34968, 35805, 36190, 37224, 39060, 39480, 40796, 40920, 42966, 43428, 43710, 46530, 47740, 48081, 50995, 52452, 54285, 57288, 58280, 59220, 61194, 61380, 62040, 64108, 65142, 65565, 71610, 72380, 78120, 80135, 81592, 85932, 86856, 87420, 91791, 93060, 95480, 96162, 101990, 104904, 107415, 108570, 112189, 118440, 122388, 122760, 128216, 130284, 131130, 143220, 144243, 144760, 152985, 160270, 162855, 171864, 174840, 183582, 186120, 192324, 203980, 214830, 217140, 224378, 240405, 244776, 260568, 262260, 286440, 288486, 305970, 320540, 325710, 336567, 367164, 384648, 407960, 429660, 434280, 448756, 458955, 480810, 524520, 560945, 576972, 611940, 641080, 651420, 673134, 721215, 734328, 859320, 897512, 917910, 961620, 1009701, 1121890, 1153944, 1223880, 1302840, 1346268, 1442430, 1682835, 1835820, 1923240, 2019402, 2243780, 2692536, 2884860, 3365670, 3671640, 4038804, 4487560, 5048505, 5769720, 6731340, 8077608, 10097010, 13462680, 20194020, 40388040]

約数ペア:

[(1, 40388040), (2, 20194020), (3, 13462680), (4, 10097010), (5, 8077608), (6, 6731340), (7, 5769720), (8, 5048505), (9, 4487560), (10, 4038804), (11, 3671640), (12, 3365670), (14, 2884860), (15, 2692536), (18, 2243780), (20, 2019402), (21, 1923240), (22, 1835820), (24, 1682835), (28, 1442430), (30, 1346268), (31, 1302840), (33, 1223880), (35, 1153944), (36, 1121890), (40, 1009701), (42, 961620), (44, 917910), (45, 897512), (47, 859320), (55, 734328), (56, 721215), (60, 673134), (62, 651420), (63, 641080), (66, 611940), (70, 576972), (72, 560945), (77, 524520), (84, 480810), (88, 458955), (90, 448756), (93, 434280), (94, 429660), (99, 407960), (105, 384648), (110, 367164), (120, 336567), (124, 325710), (126, 320540), (132, 305970), (140, 288486), (141, 286440), (154, 262260), (155, 260568), (165, 244776), (168, 240405), (180, 224378), (186, 217140), (188, 214830), (198, 203980), (210, 192324), (217, 186120), (220, 183582), (231, 174840), (235, 171864), (248, 162855), (252, 160270), (264, 152985), (279, 144760), (280, 144243), (282, 143220), (308, 131130), (310, 130284), (315, 128216), (329, 122760), (330, 122388), (341, 118440), (360, 112189), (372, 108570), (376, 107415), (385, 104904), (396, 101990), (420, 96162), (423, 95480), (434, 93060), (440, 91791), (462, 87420), (465, 86856), (470, 85932), (495, 81592), (504, 80135), (517, 78120), (558, 72380), (564, 71610), (616, 65565), (620, 65142), (630, 64108), (651, 62040), (658, 61380), (660, 61194), (682, 59220), (693, 58280), (705, 57288), (744, 54285), (770, 52452), (792, 50995), (840, 48081), (846, 47740), (868, 46530), (924, 43710), (930, 43428), (940, 42966), (987, 40920), (990, 40796), (1023, 39480), (1034, 39060), (1085, 37224), (1116, 36190), (1128, 35805), (1155, 34968), (1240, 32571), (1260, 32054), (1302, 31020), (1316, 30690), (1320, 30597), (1364, 29610), (1386, 29140), (1395, 28952), (1410, 28644), (1457, 27720), (1540, 26226), (1551, 26040), (1645, 24552), (1692, 23870), (1705, 23688), (1736, 23265), (1848, 21855), (1860, 21714), (1880, 21483), (1953, 20680), (1974, 20460), (1980, 20398), (2046, 19740), (2068, 19530), (2115, 19096), (2170, 18612), (2232, 18095), (2310, 17484), (2387, 16920), (2520, 16027), (2585, 15624), (2604, 15510), (2632, 15345), (2728, 14805), (2772, 14570), (2790, 14476), (2820, 14322), (2914, 13860), (2961, 13640), (3069, 13160), (3080, 13113), (3102, 13020), (3255, 12408), (3290, 12276), (3384, 11935), (3410, 11844), (3465, 11656), (3619, 11160), (3720, 10857), (3906, 10340), (3948, 10230), (3960, 10199), (4092, 9870), (4136, 9765), (4230, 9548), (4340, 9306), (4371, 9240), (4620, 8742), (4653, 8680), (4774, 8460), (4935, 8184), (5115, 7896), (5170, 7812), (5208, 7755), (5544, 7285), (5580, 7238), (5640, 7161), (5828, 6930), (5922, 6820), (6138, 6580), (6204, 6510)]