390418080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 1447891200

約数和(自身を除く): 1057473120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 37, 38, 39, 40, 48, 52, 57, 60, 65, 74, 76, 78, 80, 89, 95, 96, 104, 111, 114, 120, 130, 148, 152, 156, 160, 178, 185, 190, 195, 208, 222, 228, 240, 247, 260, 267, 285, 296, 304, 312, 356, 370, 380, 390, 416, 444, 445, 456, 480, 481, 494, 520, 534, 555, 570, 592, 608, 624, 703, 712, 740, 741, 760, 780, 888, 890, 912, 962, 988, 1040, 1068, 1110, 1140, 1157, 1184, 1235, 1248, 1335, 1406, 1424, 1443, 1480, 1482, 1520, 1560, 1691, 1776, 1780, 1824, 1924, 1976, 2080, 2109, 2136, 2220, 2280, 2314, 2405, 2470, 2670, 2812, 2848, 2886, 2960, 2964, 3040, 3120, 3293, 3382, 3471, 3515, 3552, 3560, 3705, 3848, 3952, 4218, 4272, 4440, 4560, 4628, 4810, 4940, 5073, 5340, 5624, 5772, 5785, 5920, 5928, 6240, 6586, 6764, 6942, 7030, 7120, 7215, 7410, 7696, 7904, 8436, 8455, 8544, 8880, 9120, 9139, 9256, 9620, 9879, 9880, 10146, 10545, 10680, 11248, 11544, 11570, 11856, 13172, 13528, 13884, 14060, 14240, 14430, 14820, 15392, 16465, 16872, 16910, 17355, 17760, 18278, 18512, 19240, 19758, 19760, 20292, 21090, 21360, 21983, 22496, 23088, 23140, 23712, 25365, 26344, 27056, 27417, 27768, 28120, 28860, 29640, 32930, 33744, 33820, 34710, 36556, 37024, 38480, 39516, 39520, 40584, 42180, 42720, 42809, 43966, 45695, 46176, 46280, 49395, 50730, 52688, 54112, 54834, 55536, 56240, 57720, 59280, 62567, 65860, 65949, 67488, 67640, 69420, 73112, 76960, 79032, 81168, 84360, 85618, 87932, 91390, 92560, 98790, 101460, 105376, 109668, 109915, 111072, 112480, 115440, 118560, 125134, 128427, 131720, 131898, 135280, 137085, 138840, 146224, 158064, 162336, 168720, 171236, 175864, 182780, 185120, 187701, 197580, 202920, 214045, 219336, 219830, 230880, 250268, 256854, 263440, 263796, 270560, 274170, 277680, 292448, 312835, 316128, 329745, 337440, 342472, 351728, 365560, 375402, 395160, 405840, 428090, 438672, 439660, 500536, 513708, 526880, 527592, 548340, 555360, 625670, 642135, 659490, 684944, 703456, 731120, 750804, 790320, 811680, 813371, 856180, 877344, 879320, 938505, 1001072, 1027416, 1055184, 1096680, 1251340, 1284270, 1318980, 1369888, 1462240, 1501608, 1580640, 1626742, 1712360, 1758640, 1877010, 2002144, 2054832, 2110368, 2193360, 2440113, 2502680, 2568540, 2637960, 3003216, 3253484, 3424720, 3517280, 3754020, 4066855, 4109664, 4386720, 4880226, 5005360, 5137080, 5275920, 6006432, 6506968, 6849440, 7508040, 8133710, 9760452, 10010720, 10274160, 10551840, 12200565, 13013936, 15016080, 16267420, 19520904, 20548320, 24401130, 26027872, 30032160, 32534840, 39041808, 48802260, 65069680, 78083616, 97604520, 130139360, 195209040, 390418080]

約数ペア:

[(1, 390418080), (2, 195209040), (3, 130139360), (4, 97604520), (5, 78083616), (6, 65069680), (8, 48802260), (10, 39041808), (12, 32534840), (13, 30032160), (15, 26027872), (16, 24401130), (19, 20548320), (20, 19520904), (24, 16267420), (26, 15016080), (30, 13013936), (32, 12200565), (37, 10551840), (38, 10274160), (39, 10010720), (40, 9760452), (48, 8133710), (52, 7508040), (57, 6849440), (60, 6506968), (65, 6006432), (74, 5275920), (76, 5137080), (78, 5005360), (80, 4880226), (89, 4386720), (95, 4109664), (96, 4066855), (104, 3754020), (111, 3517280), (114, 3424720), (120, 3253484), (130, 3003216), (148, 2637960), (152, 2568540), (156, 2502680), (160, 2440113), (178, 2193360), (185, 2110368), (190, 2054832), (195, 2002144), (208, 1877010), (222, 1758640), (228, 1712360), (240, 1626742), (247, 1580640), (260, 1501608), (267, 1462240), (285, 1369888), (296, 1318980), (304, 1284270), (312, 1251340), (356, 1096680), (370, 1055184), (380, 1027416), (390, 1001072), (416, 938505), (444, 879320), (445, 877344), (456, 856180), (480, 813371), (481, 811680), (494, 790320), (520, 750804), (534, 731120), (555, 703456), (570, 684944), (592, 659490), (608, 642135), (624, 625670), (703, 555360), (712, 548340), (740, 527592), (741, 526880), (760, 513708), (780, 500536), (888, 439660), (890, 438672), (912, 428090), (962, 405840), (988, 395160), (1040, 375402), (1068, 365560), (1110, 351728), (1140, 342472), (1157, 337440), (1184, 329745), (1235, 316128), (1248, 312835), (1335, 292448), (1406, 277680), (1424, 274170), (1443, 270560), (1480, 263796), (1482, 263440), (1520, 256854), (1560, 250268), (1691, 230880), (1776, 219830), (1780, 219336), (1824, 214045), (1924, 202920), (1976, 197580), (2080, 187701), (2109, 185120), (2136, 182780), (2220, 175864), (2280, 171236), (2314, 168720), (2405, 162336), (2470, 158064), (2670, 146224), (2812, 138840), (2848, 137085), (2886, 135280), (2960, 131898), (2964, 131720), (3040, 128427), (3120, 125134), (3293, 118560), (3382, 115440), (3471, 112480), (3515, 111072), (3552, 109915), (3560, 109668), (3705, 105376), (3848, 101460), (3952, 98790), (4218, 92560), (4272, 91390), (4440, 87932), (4560, 85618), (4628, 84360), (4810, 81168), (4940, 79032), (5073, 76960), (5340, 73112), (5624, 69420), (5772, 67640), (5785, 67488), (5920, 65949), (5928, 65860), (6240, 62567), (6586, 59280), (6764, 57720), (6942, 56240), (7030, 55536), (7120, 54834), (7215, 54112), (7410, 52688), (7696, 50730), (7904, 49395), (8436, 46280), (8455, 46176), (8544, 45695), (8880, 43966), (9120, 42809), (9139, 42720), (9256, 42180), (9620, 40584), (9879, 39520), (9880, 39516), (10146, 38480), (10545, 37024), (10680, 36556), (11248, 34710), (11544, 33820), (11570, 33744), (11856, 32930), (13172, 29640), (13528, 28860), (13884, 28120), (14060, 27768), (14240, 27417), (14430, 27056), (14820, 26344), (15392, 25365), (16465, 23712), (16872, 23140), (16910, 23088), (17355, 22496), (17760, 21983), (18278, 21360), (18512, 21090), (19240, 20292), (19758, 19760)]