1151871960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 256

約数和(自身を含む): 3852288000

約数和(自身を除く): 2700416040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 43, 57, 60, 62, 76, 86, 93, 95, 114, 120, 124, 129, 152, 155, 172, 186, 190, 215, 228, 248, 258, 285, 310, 344, 372, 379, 380, 430, 456, 465, 516, 570, 589, 620, 645, 744, 758, 760, 817, 860, 930, 1032, 1137, 1140, 1178, 1240, 1290, 1333, 1516, 1634, 1720, 1767, 1860, 1895, 2274, 2280, 2356, 2451, 2580, 2666, 2945, 3032, 3268, 3534, 3720, 3790, 3999, 4085, 4548, 4712, 4902, 5160, 5332, 5685, 5890, 6536, 6665, 7068, 7201, 7580, 7998, 8170, 8835, 9096, 9804, 10664, 11370, 11749, 11780, 12255, 13330, 14136, 14402, 15160, 15996, 16297, 16340, 17670, 19608, 19995, 21603, 22740, 23498, 23560, 24510, 25327, 26660, 28804, 31992, 32594, 32680, 35247, 35340, 36005, 39990, 43206, 45480, 46996, 48891, 49020, 50654, 53320, 57608, 58745, 65188, 70494, 70680, 72010, 75981, 79980, 81485, 86412, 93992, 97782, 98040, 101308, 108015, 117490, 126635, 130376, 140988, 144020, 151962, 159960, 162970, 172824, 176235, 195564, 202616, 216030, 223231, 234980, 244455, 253270, 281976, 288040, 303924, 309643, 325940, 352470, 379905, 391128, 432060, 446462, 469960, 488910, 505207, 506540, 607848, 619286, 651880, 669693, 704940, 759810, 864120, 892924, 928929, 977820, 1010414, 1013080, 1116155, 1238572, 1339386, 1409880, 1515621, 1519620, 1548215, 1785848, 1857858, 1955640, 2020828, 2232310, 2477144, 2526035, 2678772, 3031242, 3039240, 3096430, 3348465, 3715716, 4041656, 4464620, 4644645, 5052070, 5357544, 6062484, 6192860, 6696930, 7431432, 7578105, 8929240, 9289290, 9598933, 10104140, 12124968, 12385720, 13393860, 15156210, 18578580, 19197866, 20208280, 26787720, 28796799, 30312420, 37157160, 38395732, 47994665, 57593598, 60624840, 76791464, 95989330, 115187196, 143983995, 191978660, 230374392, 287967990, 383957320, 575935980, 1151871960]

約数ペア:

[(1, 1151871960), (2, 575935980), (3, 383957320), (4, 287967990), (5, 230374392), (6, 191978660), (8, 143983995), (10, 115187196), (12, 95989330), (15, 76791464), (19, 60624840), (20, 57593598), (24, 47994665), (30, 38395732), (31, 37157160), (38, 30312420), (40, 28796799), (43, 26787720), (57, 20208280), (60, 19197866), (62, 18578580), (76, 15156210), (86, 13393860), (93, 12385720), (95, 12124968), (114, 10104140), (120, 9598933), (124, 9289290), (129, 8929240), (152, 7578105), (155, 7431432), (172, 6696930), (186, 6192860), (190, 6062484), (215, 5357544), (228, 5052070), (248, 4644645), (258, 4464620), (285, 4041656), (310, 3715716), (344, 3348465), (372, 3096430), (379, 3039240), (380, 3031242), (430, 2678772), (456, 2526035), (465, 2477144), (516, 2232310), (570, 2020828), (589, 1955640), (620, 1857858), (645, 1785848), (744, 1548215), (758, 1519620), (760, 1515621), (817, 1409880), (860, 1339386), (930, 1238572), (1032, 1116155), (1137, 1013080), (1140, 1010414), (1178, 977820), (1240, 928929), (1290, 892924), (1333, 864120), (1516, 759810), (1634, 704940), (1720, 669693), (1767, 651880), (1860, 619286), (1895, 607848), (2274, 506540), (2280, 505207), (2356, 488910), (2451, 469960), (2580, 446462), (2666, 432060), (2945, 391128), (3032, 379905), (3268, 352470), (3534, 325940), (3720, 309643), (3790, 303924), (3999, 288040), (4085, 281976), (4548, 253270), (4712, 244455), (4902, 234980), (5160, 223231), (5332, 216030), (5685, 202616), (5890, 195564), (6536, 176235), (6665, 172824), (7068, 162970), (7201, 159960), (7580, 151962), (7998, 144020), (8170, 140988), (8835, 130376), (9096, 126635), (9804, 117490), (10664, 108015), (11370, 101308), (11749, 98040), (11780, 97782), (12255, 93992), (13330, 86412), (14136, 81485), (14402, 79980), (15160, 75981), (15996, 72010), (16297, 70680), (16340, 70494), (17670, 65188), (19608, 58745), (19995, 57608), (21603, 53320), (22740, 50654), (23498, 49020), (23560, 48891), (24510, 46996), (25327, 45480), (26660, 43206), (28804, 39990), (31992, 36005), (32594, 35340), (32680, 35247)]