380574480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 240

約数和(自身を含む): 1395285696

約数和(自身を除く): 1014711216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 528, 572, 624, 660, 676, 715, 780, 845, 853, 858, 880, 1014, 1040, 1144, 1320, 1352, 1430, 1560, 1690, 1706, 1716, 1859, 2028, 2145, 2288, 2535, 2559, 2640, 2704, 2860, 3120, 3380, 3412, 3432, 3718, 4056, 4265, 4290, 5070, 5118, 5577, 5720, 6760, 6824, 6864, 7436, 8112, 8530, 8580, 9295, 9383, 10140, 10236, 11089, 11154, 11440, 12795, 13520, 13648, 14872, 17060, 17160, 18590, 18766, 20280, 20472, 22178, 22308, 25590, 27885, 28149, 29744, 33267, 34120, 34320, 37180, 37532, 40560, 40944, 44356, 44616, 46915, 51180, 55445, 55770, 56298, 66534, 68240, 74360, 75064, 88712, 89232, 93830, 102360, 110890, 111540, 112596, 121979, 133068, 140745, 144157, 148720, 150128, 166335, 177424, 187660, 204720, 221780, 223080, 225192, 243958, 266136, 281490, 288314, 332670, 365937, 375320, 432471, 443560, 446160, 450384, 487916, 532272, 562980, 576628, 609895, 665340, 720785, 731874, 750640, 864942, 887120, 975832, 1125960, 1153256, 1219790, 1330680, 1441570, 1463748, 1585727, 1729884, 1829685, 1951664, 2162355, 2251920, 2306512, 2439580, 2661360, 2883140, 2927496, 3171454, 3459768, 3659370, 4324710, 4757181, 4879160, 5766280, 5854992, 6342908, 6919536, 7318740, 7928635, 8649420, 9514362, 9758320, 11532560, 12685816, 14637480, 15857270, 17298840, 19028724, 23785905, 25371632, 29274960, 31714540, 34597680, 38057448, 47571810, 63429080, 76114896, 95143620, 126858160, 190287240, 380574480]

約数ペア:

[(1, 380574480), (2, 190287240), (3, 126858160), (4, 95143620), (5, 76114896), (6, 63429080), (8, 47571810), (10, 38057448), (11, 34597680), (12, 31714540), (13, 29274960), (15, 25371632), (16, 23785905), (20, 19028724), (22, 17298840), (24, 15857270), (26, 14637480), (30, 12685816), (33, 11532560), (39, 9758320), (40, 9514362), (44, 8649420), (48, 7928635), (52, 7318740), (55, 6919536), (60, 6342908), (65, 5854992), (66, 5766280), (78, 4879160), (80, 4757181), (88, 4324710), (104, 3659370), (110, 3459768), (120, 3171454), (130, 2927496), (132, 2883140), (143, 2661360), (156, 2439580), (165, 2306512), (169, 2251920), (176, 2162355), (195, 1951664), (208, 1829685), (220, 1729884), (240, 1585727), (260, 1463748), (264, 1441570), (286, 1330680), (312, 1219790), (330, 1153256), (338, 1125960), (390, 975832), (429, 887120), (440, 864942), (507, 750640), (520, 731874), (528, 720785), (572, 665340), (624, 609895), (660, 576628), (676, 562980), (715, 532272), (780, 487916), (845, 450384), (853, 446160), (858, 443560), (880, 432471), (1014, 375320), (1040, 365937), (1144, 332670), (1320, 288314), (1352, 281490), (1430, 266136), (1560, 243958), (1690, 225192), (1706, 223080), (1716, 221780), (1859, 204720), (2028, 187660), (2145, 177424), (2288, 166335), (2535, 150128), (2559, 148720), (2640, 144157), (2704, 140745), (2860, 133068), (3120, 121979), (3380, 112596), (3412, 111540), (3432, 110890), (3718, 102360), (4056, 93830), (4265, 89232), (4290, 88712), (5070, 75064), (5118, 74360), (5577, 68240), (5720, 66534), (6760, 56298), (6824, 55770), (6864, 55445), (7436, 51180), (8112, 46915), (8530, 44616), (8580, 44356), (9295, 40944), (9383, 40560), (10140, 37532), (10236, 37180), (11089, 34320), (11154, 34120), (11440, 33267), (12795, 29744), (13520, 28149), (13648, 27885), (14872, 25590), (17060, 22308), (17160, 22178), (18590, 20472), (18766, 20280)]