1378281960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 384

約数和(自身を含む): 5171040000

約数和(自身を除く): 3792758040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 53, 54, 55, 60, 66, 72, 88, 90, 99, 106, 108, 110, 120, 121, 132, 135, 159, 165, 180, 198, 199, 212, 216, 220, 242, 264, 265, 270, 297, 318, 330, 360, 363, 396, 398, 424, 440, 477, 484, 495, 530, 540, 583, 594, 597, 605, 636, 660, 726, 792, 795, 796, 954, 968, 990, 995, 1060, 1080, 1089, 1166, 1188, 1194, 1210, 1272, 1320, 1431, 1452, 1485, 1590, 1592, 1749, 1791, 1815, 1908, 1980, 1990, 2120, 2178, 2189, 2332, 2376, 2385, 2388, 2420, 2862, 2904, 2915, 2970, 2985, 3180, 3267, 3498, 3582, 3630, 3816, 3960, 3980, 4356, 4378, 4664, 4770, 4776, 4840, 5247, 5373, 5445, 5724, 5830, 5940, 5970, 6360, 6413, 6534, 6567, 6996, 7155, 7164, 7260, 7960, 8712, 8745, 8756, 8955, 9540, 10494, 10547, 10746, 10890, 10945, 11448, 11660, 11880, 11940, 12826, 13068, 13134, 13992, 14310, 14328, 14520, 15741, 16335, 17490, 17512, 17910, 19080, 19239, 19701, 20988, 21094, 21492, 21780, 21890, 23320, 23880, 24079, 25652, 26136, 26235, 26268, 26865, 28620, 31482, 31641, 32065, 32670, 32835, 34980, 35820, 38478, 39402, 41976, 42188, 42984, 43560, 43780, 48158, 51304, 52470, 52536, 52735, 53730, 57240, 57717, 59103, 62964, 63282, 64130, 65340, 65670, 69960, 71640, 72237, 76956, 78705, 78804, 84376, 87560, 94923, 96195, 96316, 98505, 104940, 105470, 107460, 115434, 116017, 118206, 120395, 125928, 126564, 128260, 130680, 131340, 144474, 153912, 157410, 157608, 158205, 173151, 189846, 192390, 192632, 197010, 209880, 210940, 214920, 216711, 230868, 232034, 236412, 240790, 253128, 256520, 262680, 284769, 288585, 288948, 295515, 314820, 316410, 346302, 348051, 361185, 379692, 384780, 394020, 421880, 433422, 461736, 464068, 472824, 474615, 481580, 569538, 577170, 577896, 580085, 591030, 629640, 632820, 650133, 692604, 696102, 722370, 759384, 769560, 788040, 865755, 866844, 928136, 949230, 963160, 1044153, 1083555, 1139076, 1154340, 1160170, 1182060, 1265640, 1276187, 1300266, 1385208, 1392204, 1423845, 1444740, 1731510, 1733688, 1740255, 1898460, 2088306, 2167110, 2278152, 2308680, 2320340, 2364120, 2552374, 2600532, 2784408, 2847690, 2889480, 3132459, 3250665, 3463020, 3480510, 3796920, 3828561, 4176612, 4334220, 4640680, 5104748, 5201064, 5220765, 5695380, 6264918, 6380935, 6501330, 6926040, 6961020, 7657122, 8353224, 8668440, 10209496, 10441530, 11390760, 11485683, 12529836, 12761870, 13002660, 13922040, 15314244, 15662295, 19142805, 20883060, 22971366, 25059672, 25523740, 26005320, 30628488, 31324590, 34457049, 38285610, 41766120, 45942732, 51047480, 57428415, 62649180, 68914098, 76571220, 91885464, 114856830, 125298360, 137828196, 153142440, 172285245, 229713660, 275656392, 344570490, 459427320, 689140980, 1378281960]

約数ペア:

[(1, 1378281960), (2, 689140980), (3, 459427320), (4, 344570490), (5, 275656392), (6, 229713660), (8, 172285245), (9, 153142440), (10, 137828196), (11, 125298360), (12, 114856830), (15, 91885464), (18, 76571220), (20, 68914098), (22, 62649180), (24, 57428415), (27, 51047480), (30, 45942732), (33, 41766120), (36, 38285610), (40, 34457049), (44, 31324590), (45, 30628488), (53, 26005320), (54, 25523740), (55, 25059672), (60, 22971366), (66, 20883060), (72, 19142805), (88, 15662295), (90, 15314244), (99, 13922040), (106, 13002660), (108, 12761870), (110, 12529836), (120, 11485683), (121, 11390760), (132, 10441530), (135, 10209496), (159, 8668440), (165, 8353224), (180, 7657122), (198, 6961020), (199, 6926040), (212, 6501330), (216, 6380935), (220, 6264918), (242, 5695380), (264, 5220765), (265, 5201064), (270, 5104748), (297, 4640680), (318, 4334220), (330, 4176612), (360, 3828561), (363, 3796920), (396, 3480510), (398, 3463020), (424, 3250665), (440, 3132459), (477, 2889480), (484, 2847690), (495, 2784408), (530, 2600532), (540, 2552374), (583, 2364120), (594, 2320340), (597, 2308680), (605, 2278152), (636, 2167110), (660, 2088306), (726, 1898460), (792, 1740255), (795, 1733688), (796, 1731510), (954, 1444740), (968, 1423845), (990, 1392204), (995, 1385208), (1060, 1300266), (1080, 1276187), (1089, 1265640), (1166, 1182060), (1188, 1160170), (1194, 1154340), (1210, 1139076), (1272, 1083555), (1320, 1044153), (1431, 963160), (1452, 949230), (1485, 928136), (1590, 866844), (1592, 865755), (1749, 788040), (1791, 769560), (1815, 759384), (1908, 722370), (1980, 696102), (1990, 692604), (2120, 650133), (2178, 632820), (2189, 629640), (2332, 591030), (2376, 580085), (2385, 577896), (2388, 577170), (2420, 569538), (2862, 481580), (2904, 474615), (2915, 472824), (2970, 464068), (2985, 461736), (3180, 433422), (3267, 421880), (3498, 394020), (3582, 384780), (3630, 379692), (3816, 361185), (3960, 348051), (3980, 346302), (4356, 316410), (4378, 314820), (4664, 295515), (4770, 288948), (4776, 288585), (4840, 284769), (5247, 262680), (5373, 256520), (5445, 253128), (5724, 240790), (5830, 236412), (5940, 232034), (5970, 230868), (6360, 216711), (6413, 214920), (6534, 210940), (6567, 209880), (6996, 197010), (7155, 192632), (7164, 192390), (7260, 189846), (7960, 173151), (8712, 158205), (8745, 157608), (8756, 157410), (8955, 153912), (9540, 144474), (10494, 131340), (10547, 130680), (10746, 128260), (10890, 126564), (10945, 125928), (11448, 120395), (11660, 118206), (11880, 116017), (11940, 115434), (12826, 107460), (13068, 105470), (13134, 104940), (13992, 98505), (14310, 96316), (14328, 96195), (14520, 94923), (15741, 87560), (16335, 84376), (17490, 78804), (17512, 78705), (17910, 76956), (19080, 72237), (19239, 71640), (19701, 69960), (20988, 65670), (21094, 65340), (21492, 64130), (21780, 63282), (21890, 62964), (23320, 59103), (23880, 57717), (24079, 57240), (25652, 53730), (26136, 52735), (26235, 52536), (26268, 52470), (26865, 51304), (28620, 48158), (31482, 43780), (31641, 43560), (32065, 42984), (32670, 42188), (32835, 41976), (34980, 39402), (35820, 38478)]