4738659640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 13208832000

約数和(自身を除く): 8470172360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 181, 184, 199, 220, 230, 253, 260, 286, 299, 362, 398, 440, 460, 506, 520, 572, 598, 715, 724, 796, 905, 920, 995, 1012, 1144, 1196, 1265, 1430, 1448, 1495, 1592, 1810, 1990, 1991, 2024, 2189, 2353, 2392, 2530, 2587, 2860, 2990, 3289, 3620, 3980, 3982, 4163, 4378, 4577, 4706, 5060, 5174, 5720, 5980, 6578, 7240, 7960, 7964, 8326, 8756, 9154, 9412, 9955, 10120, 10348, 10945, 11765, 11960, 12935, 13156, 15928, 16445, 16652, 17512, 18308, 18824, 19910, 20696, 20815, 21890, 22885, 23530, 25870, 25883, 26312, 28457, 32890, 33304, 36019, 36616, 39820, 41630, 43780, 45770, 45793, 47060, 50347, 51740, 51766, 54119, 56914, 59501, 65780, 72038, 79640, 83260, 87560, 91540, 91586, 94120, 100694, 103480, 103532, 108238, 113828, 119002, 129415, 131560, 142285, 144076, 166520, 180095, 183080, 183172, 201388, 207064, 216476, 227656, 228965, 238004, 251735, 258830, 270595, 284570, 288152, 297505, 360190, 366344, 396209, 402776, 432952, 457930, 468247, 476008, 503470, 517660, 541190, 569140, 595010, 595309, 654511, 720380, 792418, 828437, 915860, 936494, 1006940, 1035320, 1082380, 1138280, 1190020, 1190618, 1309022, 1440760, 1584836, 1656874, 1831720, 1872988, 1981045, 2013880, 2164760, 2341235, 2380040, 2381236, 2618044, 2976545, 3169672, 3272555, 3313748, 3745976, 3962090, 4142185, 4682470, 4762472, 5150717, 5236088, 5953090, 6545110, 6627496, 7924180, 8284370, 9112807, 9364940, 10301434, 10769681, 11906180, 13090220, 15848360, 16568740, 18225614, 18729880, 20602868, 21539362, 23812360, 25753585, 26180440, 33137480, 36451228, 41205736, 43078724, 45564035, 51507170, 53848405, 72902456, 86157448, 91128070, 103014340, 107696810, 118466491, 182256140, 206028680, 215393620, 236932982, 364512280, 430787240, 473865964, 592332455, 947731928, 1184664910, 2369329820, 4738659640]

約数ペア:

[(1, 4738659640), (2, 2369329820), (4, 1184664910), (5, 947731928), (8, 592332455), (10, 473865964), (11, 430787240), (13, 364512280), (20, 236932982), (22, 215393620), (23, 206028680), (26, 182256140), (40, 118466491), (44, 107696810), (46, 103014340), (52, 91128070), (55, 86157448), (65, 72902456), (88, 53848405), (92, 51507170), (104, 45564035), (110, 43078724), (115, 41205736), (130, 36451228), (143, 33137480), (181, 26180440), (184, 25753585), (199, 23812360), (220, 21539362), (230, 20602868), (253, 18729880), (260, 18225614), (286, 16568740), (299, 15848360), (362, 13090220), (398, 11906180), (440, 10769681), (460, 10301434), (506, 9364940), (520, 9112807), (572, 8284370), (598, 7924180), (715, 6627496), (724, 6545110), (796, 5953090), (905, 5236088), (920, 5150717), (995, 4762472), (1012, 4682470), (1144, 4142185), (1196, 3962090), (1265, 3745976), (1430, 3313748), (1448, 3272555), (1495, 3169672), (1592, 2976545), (1810, 2618044), (1990, 2381236), (1991, 2380040), (2024, 2341235), (2189, 2164760), (2353, 2013880), (2392, 1981045), (2530, 1872988), (2587, 1831720), (2860, 1656874), (2990, 1584836), (3289, 1440760), (3620, 1309022), (3980, 1190618), (3982, 1190020), (4163, 1138280), (4378, 1082380), (4577, 1035320), (4706, 1006940), (5060, 936494), (5174, 915860), (5720, 828437), (5980, 792418), (6578, 720380), (7240, 654511), (7960, 595309), (7964, 595010), (8326, 569140), (8756, 541190), (9154, 517660), (9412, 503470), (9955, 476008), (10120, 468247), (10348, 457930), (10945, 432952), (11765, 402776), (11960, 396209), (12935, 366344), (13156, 360190), (15928, 297505), (16445, 288152), (16652, 284570), (17512, 270595), (18308, 258830), (18824, 251735), (19910, 238004), (20696, 228965), (20815, 227656), (21890, 216476), (22885, 207064), (23530, 201388), (25870, 183172), (25883, 183080), (26312, 180095), (28457, 166520), (32890, 144076), (33304, 142285), (36019, 131560), (36616, 129415), (39820, 119002), (41630, 113828), (43780, 108238), (45770, 103532), (45793, 103480), (47060, 100694), (50347, 94120), (51740, 91586), (51766, 91540), (54119, 87560), (56914, 83260), (59501, 79640), (65780, 72038)]