419559660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1485993600

約数和(自身を除く): 1066433940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 53, 60, 65, 68, 78, 85, 90, 102, 106, 117, 130, 153, 156, 159, 170, 180, 195, 199, 204, 212, 221, 234, 255, 260, 265, 306, 318, 340, 390, 398, 442, 468, 477, 510, 530, 585, 597, 612, 636, 663, 689, 765, 780, 795, 796, 884, 901, 954, 995, 1020, 1060, 1105, 1170, 1194, 1326, 1378, 1530, 1590, 1791, 1802, 1908, 1989, 1990, 2067, 2210, 2340, 2385, 2388, 2587, 2652, 2703, 2756, 2985, 3060, 3180, 3315, 3383, 3445, 3582, 3604, 3978, 3980, 4134, 4420, 4505, 4770, 5174, 5406, 5970, 6201, 6630, 6766, 6890, 7164, 7761, 7956, 8109, 8268, 8955, 9010, 9540, 9945, 10149, 10335, 10348, 10547, 10812, 11713, 11940, 12402, 12935, 13260, 13515, 13532, 13780, 15522, 16218, 16915, 17910, 18020, 19890, 20298, 20670, 21094, 23283, 23426, 24804, 25870, 27030, 30447, 31005, 31044, 31641, 32436, 33830, 35139, 35820, 38805, 39780, 40545, 40596, 41340, 42188, 43979, 46566, 46852, 50745, 51740, 52735, 54060, 58565, 60894, 62010, 63282, 67660, 70278, 77610, 81090, 87958, 93132, 94923, 101490, 105417, 105470, 116415, 117130, 121788, 124020, 126564, 131937, 137111, 140556, 152235, 155220, 158205, 162180, 175695, 175916, 179299, 189846, 202980, 210834, 210940, 219895, 232830, 234260, 263874, 274222, 304470, 316410, 351390, 358598, 379692, 395811, 411333, 421668, 439790, 465660, 474615, 527085, 527748, 537897, 548444, 608940, 632820, 659685, 685555, 702780, 717196, 791622, 822666, 879580, 896495, 949230, 1054170, 1075794, 1233999, 1319370, 1371110, 1583244, 1613691, 1645332, 1792990, 1898460, 1979055, 2056665, 2108340, 2151588, 2330887, 2467998, 2638740, 2689485, 2742220, 3227382, 3585980, 3958110, 4113330, 4661774, 4935996, 5378970, 6169995, 6454764, 6992661, 7916220, 8068455, 8226660, 9323548, 10757940, 11654435, 12339990, 13985322, 16136910, 20977983, 23308870, 24679980, 27970644, 32273820, 34963305, 41955966, 46617740, 69926610, 83911932, 104889915, 139853220, 209779830, 419559660]

約数ペア:

[(1, 419559660), (2, 209779830), (3, 139853220), (4, 104889915), (5, 83911932), (6, 69926610), (9, 46617740), (10, 41955966), (12, 34963305), (13, 32273820), (15, 27970644), (17, 24679980), (18, 23308870), (20, 20977983), (26, 16136910), (30, 13985322), (34, 12339990), (36, 11654435), (39, 10757940), (45, 9323548), (51, 8226660), (52, 8068455), (53, 7916220), (60, 6992661), (65, 6454764), (68, 6169995), (78, 5378970), (85, 4935996), (90, 4661774), (102, 4113330), (106, 3958110), (117, 3585980), (130, 3227382), (153, 2742220), (156, 2689485), (159, 2638740), (170, 2467998), (180, 2330887), (195, 2151588), (199, 2108340), (204, 2056665), (212, 1979055), (221, 1898460), (234, 1792990), (255, 1645332), (260, 1613691), (265, 1583244), (306, 1371110), (318, 1319370), (340, 1233999), (390, 1075794), (398, 1054170), (442, 949230), (468, 896495), (477, 879580), (510, 822666), (530, 791622), (585, 717196), (597, 702780), (612, 685555), (636, 659685), (663, 632820), (689, 608940), (765, 548444), (780, 537897), (795, 527748), (796, 527085), (884, 474615), (901, 465660), (954, 439790), (995, 421668), (1020, 411333), (1060, 395811), (1105, 379692), (1170, 358598), (1194, 351390), (1326, 316410), (1378, 304470), (1530, 274222), (1590, 263874), (1791, 234260), (1802, 232830), (1908, 219895), (1989, 210940), (1990, 210834), (2067, 202980), (2210, 189846), (2340, 179299), (2385, 175916), (2388, 175695), (2587, 162180), (2652, 158205), (2703, 155220), (2756, 152235), (2985, 140556), (3060, 137111), (3180, 131937), (3315, 126564), (3383, 124020), (3445, 121788), (3582, 117130), (3604, 116415), (3978, 105470), (3980, 105417), (4134, 101490), (4420, 94923), (4505, 93132), (4770, 87958), (5174, 81090), (5406, 77610), (5970, 70278), (6201, 67660), (6630, 63282), (6766, 62010), (6890, 60894), (7164, 58565), (7761, 54060), (7956, 52735), (8109, 51740), (8268, 50745), (8955, 46852), (9010, 46566), (9540, 43979), (9945, 42188), (10149, 41340), (10335, 40596), (10348, 40545), (10547, 39780), (10812, 38805), (11713, 35820), (11940, 35139), (12402, 33830), (12935, 32436), (13260, 31641), (13515, 31044), (13532, 31005), (13780, 30447), (15522, 27030), (16218, 25870), (16915, 24804), (17910, 23426), (18020, 23283), (19890, 21094), (20298, 20670)]