387513360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2230

約数の個数: 240

約数和(自身を含む): 1475947200

約数和(自身を除く): 1088433840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2179, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4358, 4446, 4560, 4680, 4940, 5928, 6537, 6840, 7410, 8716, 8892, 9360, 9880, 10895, 11115, 11856, 13074, 13680, 14820, 17432, 17784, 19611, 19760, 21790, 22230, 26148, 28327, 29640, 32685, 34864, 35568, 39222, 41401, 43580, 44460, 52296, 56654, 59280, 65370, 78444, 82802, 84981, 87160, 88920, 98055, 104592, 113308, 124203, 130740, 141635, 156888, 165604, 169962, 174320, 177840, 196110, 207005, 226616, 248406, 254943, 261480, 283270, 313776, 331208, 339924, 372609, 392220, 414010, 424905, 453232, 496812, 509886, 522960, 538213, 566540, 621015, 662416, 679848, 745218, 784440, 828020, 849810, 993624, 1019772, 1076426, 1133080, 1242030, 1274715, 1359696, 1490436, 1568880, 1614639, 1656040, 1699620, 1863045, 1987248, 2039544, 2152852, 2266160, 2484060, 2549430, 2691065, 2980872, 3229278, 3312080, 3399240, 3726090, 4079088, 4305704, 4843917, 4968120, 5098860, 5382130, 5961744, 6458556, 6798480, 7452180, 8073195, 8611408, 9687834, 9936240, 10197720, 10764260, 12917112, 14904360, 16146390, 19375668, 20395440, 21528520, 24219585, 25834224, 29808720, 32292780, 38751336, 43057040, 48439170, 64585560, 77502672, 96878340, 129171120, 193756680, 387513360]

約数ペア:

[(1, 387513360), (2, 193756680), (3, 129171120), (4, 96878340), (5, 77502672), (6, 64585560), (8, 48439170), (9, 43057040), (10, 38751336), (12, 32292780), (13, 29808720), (15, 25834224), (16, 24219585), (18, 21528520), (19, 20395440), (20, 19375668), (24, 16146390), (26, 14904360), (30, 12917112), (36, 10764260), (38, 10197720), (39, 9936240), (40, 9687834), (45, 8611408), (48, 8073195), (52, 7452180), (57, 6798480), (60, 6458556), (65, 5961744), (72, 5382130), (76, 5098860), (78, 4968120), (80, 4843917), (90, 4305704), (95, 4079088), (104, 3726090), (114, 3399240), (117, 3312080), (120, 3229278), (130, 2980872), (144, 2691065), (152, 2549430), (156, 2484060), (171, 2266160), (180, 2152852), (190, 2039544), (195, 1987248), (208, 1863045), (228, 1699620), (234, 1656040), (240, 1614639), (247, 1568880), (260, 1490436), (285, 1359696), (304, 1274715), (312, 1242030), (342, 1133080), (360, 1076426), (380, 1019772), (390, 993624), (456, 849810), (468, 828020), (494, 784440), (520, 745218), (570, 679848), (585, 662416), (624, 621015), (684, 566540), (720, 538213), (741, 522960), (760, 509886), (780, 496812), (855, 453232), (912, 424905), (936, 414010), (988, 392220), (1040, 372609), (1140, 339924), (1170, 331208), (1235, 313776), (1368, 283270), (1482, 261480), (1520, 254943), (1560, 248406), (1710, 226616), (1872, 207005), (1976, 196110), (2179, 177840), (2223, 174320), (2280, 169962), (2340, 165604), (2470, 156888), (2736, 141635), (2964, 130740), (3120, 124203), (3420, 113308), (3705, 104592), (3952, 98055), (4358, 88920), (4446, 87160), (4560, 84981), (4680, 82802), (4940, 78444), (5928, 65370), (6537, 59280), (6840, 56654), (7410, 52296), (8716, 44460), (8892, 43580), (9360, 41401), (9880, 39222), (10895, 35568), (11115, 34864), (11856, 32685), (13074, 29640), (13680, 28327), (14820, 26148), (17432, 22230), (17784, 21790), (19611, 19760)]