18932160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 68104512

約数和(自身を除く): 49172352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 41, 48, 52, 60, 64, 65, 74, 78, 80, 82, 96, 104, 111, 120, 123, 130, 148, 156, 160, 164, 185, 192, 195, 205, 208, 222, 240, 246, 260, 296, 312, 320, 328, 370, 390, 410, 416, 444, 480, 481, 492, 520, 533, 555, 592, 615, 624, 656, 740, 780, 820, 832, 888, 960, 962, 984, 1040, 1066, 1110, 1184, 1230, 1248, 1312, 1443, 1480, 1517, 1560, 1599, 1640, 1776, 1924, 1968, 2080, 2132, 2220, 2368, 2405, 2460, 2496, 2624, 2665, 2886, 2960, 3034, 3120, 3198, 3280, 3552, 3848, 3936, 4160, 4264, 4440, 4551, 4810, 4920, 5330, 5772, 5920, 6068, 6240, 6396, 6560, 7104, 7215, 7585, 7696, 7872, 7995, 8528, 8880, 9102, 9620, 9840, 10660, 11544, 11840, 12136, 12480, 12792, 13120, 14430, 15170, 15392, 15990, 17056, 17760, 18204, 19240, 19680, 19721, 21320, 22755, 23088, 24272, 25584, 28860, 30340, 30784, 31980, 34112, 35520, 36408, 38480, 39360, 39442, 42640, 45510, 46176, 48544, 51168, 57720, 59163, 60680, 63960, 72816, 76960, 78884, 85280, 91020, 92352, 97088, 98605, 102336, 115440, 118326, 121360, 127920, 145632, 153920, 157768, 170560, 182040, 197210, 230880, 236652, 242720, 255840, 291264, 295815, 315536, 364080, 394420, 461760, 473304, 485440, 511680, 591630, 631072, 728160, 788840, 946608, 1183260, 1262144, 1456320, 1577680, 1893216, 2366520, 3155360, 3786432, 4733040, 6310720, 9466080, 18932160]

約数ペア:

[(1, 18932160), (2, 9466080), (3, 6310720), (4, 4733040), (5, 3786432), (6, 3155360), (8, 2366520), (10, 1893216), (12, 1577680), (13, 1456320), (15, 1262144), (16, 1183260), (20, 946608), (24, 788840), (26, 728160), (30, 631072), (32, 591630), (37, 511680), (39, 485440), (40, 473304), (41, 461760), (48, 394420), (52, 364080), (60, 315536), (64, 295815), (65, 291264), (74, 255840), (78, 242720), (80, 236652), (82, 230880), (96, 197210), (104, 182040), (111, 170560), (120, 157768), (123, 153920), (130, 145632), (148, 127920), (156, 121360), (160, 118326), (164, 115440), (185, 102336), (192, 98605), (195, 97088), (205, 92352), (208, 91020), (222, 85280), (240, 78884), (246, 76960), (260, 72816), (296, 63960), (312, 60680), (320, 59163), (328, 57720), (370, 51168), (390, 48544), (410, 46176), (416, 45510), (444, 42640), (480, 39442), (481, 39360), (492, 38480), (520, 36408), (533, 35520), (555, 34112), (592, 31980), (615, 30784), (624, 30340), (656, 28860), (740, 25584), (780, 24272), (820, 23088), (832, 22755), (888, 21320), (960, 19721), (962, 19680), (984, 19240), (1040, 18204), (1066, 17760), (1110, 17056), (1184, 15990), (1230, 15392), (1248, 15170), (1312, 14430), (1443, 13120), (1480, 12792), (1517, 12480), (1560, 12136), (1599, 11840), (1640, 11544), (1776, 10660), (1924, 9840), (1968, 9620), (2080, 9102), (2132, 8880), (2220, 8528), (2368, 7995), (2405, 7872), (2460, 7696), (2496, 7585), (2624, 7215), (2665, 7104), (2886, 6560), (2960, 6396), (3034, 6240), (3120, 6068), (3198, 5920), (3280, 5772), (3552, 5330), (3848, 4920), (3936, 4810), (4160, 4551), (4264, 4440)]