55340160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 195350400

約数和(自身を除く): 140010240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 41, 48, 57, 60, 64, 74, 76, 80, 82, 95, 96, 111, 114, 120, 123, 128, 148, 152, 160, 164, 185, 190, 192, 205, 222, 228, 240, 246, 285, 296, 304, 320, 328, 370, 380, 384, 410, 444, 456, 480, 492, 555, 570, 592, 608, 615, 640, 656, 703, 740, 760, 779, 820, 888, 912, 960, 984, 1110, 1140, 1184, 1216, 1230, 1312, 1406, 1480, 1517, 1520, 1558, 1640, 1776, 1824, 1920, 1968, 2109, 2220, 2280, 2337, 2368, 2432, 2460, 2624, 2812, 2960, 3034, 3040, 3116, 3280, 3515, 3552, 3648, 3895, 3936, 4218, 4440, 4551, 4560, 4674, 4736, 4920, 5248, 5624, 5920, 6068, 6080, 6232, 6560, 7030, 7104, 7296, 7585, 7790, 7872, 8436, 8880, 9102, 9120, 9348, 9840, 10545, 11248, 11685, 11840, 12136, 12160, 12464, 13120, 14060, 14208, 15170, 15580, 15744, 16872, 17760, 18204, 18240, 18696, 19680, 21090, 22496, 22755, 23370, 23680, 24272, 24928, 26240, 28120, 28823, 30340, 31160, 33744, 35520, 36408, 36480, 37392, 39360, 42180, 44992, 45510, 46740, 48544, 49856, 56240, 57646, 60680, 62320, 67488, 71040, 72816, 74784, 78720, 84360, 86469, 89984, 91020, 93480, 97088, 99712, 112480, 115292, 121360, 124640, 134976, 144115, 145632, 149568, 168720, 172938, 182040, 186960, 194176, 224960, 230584, 242720, 249280, 269952, 288230, 291264, 299136, 337440, 345876, 364080, 373920, 432345, 449920, 461168, 485440, 498560, 576460, 582528, 674880, 691752, 728160, 747840, 864690, 922336, 970880, 1152920, 1349760, 1383504, 1456320, 1495680, 1729380, 1844672, 2305840, 2767008, 2912640, 3458760, 3689344, 4611680, 5534016, 6917520, 9223360, 11068032, 13835040, 18446720, 27670080, 55340160]

約数ペア:

[(1, 55340160), (2, 27670080), (3, 18446720), (4, 13835040), (5, 11068032), (6, 9223360), (8, 6917520), (10, 5534016), (12, 4611680), (15, 3689344), (16, 3458760), (19, 2912640), (20, 2767008), (24, 2305840), (30, 1844672), (32, 1729380), (37, 1495680), (38, 1456320), (40, 1383504), (41, 1349760), (48, 1152920), (57, 970880), (60, 922336), (64, 864690), (74, 747840), (76, 728160), (80, 691752), (82, 674880), (95, 582528), (96, 576460), (111, 498560), (114, 485440), (120, 461168), (123, 449920), (128, 432345), (148, 373920), (152, 364080), (160, 345876), (164, 337440), (185, 299136), (190, 291264), (192, 288230), (205, 269952), (222, 249280), (228, 242720), (240, 230584), (246, 224960), (285, 194176), (296, 186960), (304, 182040), (320, 172938), (328, 168720), (370, 149568), (380, 145632), (384, 144115), (410, 134976), (444, 124640), (456, 121360), (480, 115292), (492, 112480), (555, 99712), (570, 97088), (592, 93480), (608, 91020), (615, 89984), (640, 86469), (656, 84360), (703, 78720), (740, 74784), (760, 72816), (779, 71040), (820, 67488), (888, 62320), (912, 60680), (960, 57646), (984, 56240), (1110, 49856), (1140, 48544), (1184, 46740), (1216, 45510), (1230, 44992), (1312, 42180), (1406, 39360), (1480, 37392), (1517, 36480), (1520, 36408), (1558, 35520), (1640, 33744), (1776, 31160), (1824, 30340), (1920, 28823), (1968, 28120), (2109, 26240), (2220, 24928), (2280, 24272), (2337, 23680), (2368, 23370), (2432, 22755), (2460, 22496), (2624, 21090), (2812, 19680), (2960, 18696), (3034, 18240), (3040, 18204), (3116, 17760), (3280, 16872), (3515, 15744), (3552, 15580), (3648, 15170), (3895, 14208), (3936, 14060), (4218, 13120), (4440, 12464), (4551, 12160), (4560, 12136), (4674, 11840), (4736, 11685), (4920, 11248), (5248, 10545), (5624, 9840), (5920, 9348), (6068, 9120), (6080, 9102), (6232, 8880), (6560, 8436), (7030, 7872), (7104, 7790), (7296, 7585)]