17884320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 62052480

約数和(自身を除く): 44168160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 53, 57, 60, 74, 76, 80, 95, 96, 106, 111, 114, 120, 148, 152, 159, 160, 185, 190, 212, 222, 228, 240, 265, 285, 296, 304, 318, 370, 380, 424, 444, 456, 480, 530, 555, 570, 592, 608, 636, 703, 740, 760, 795, 848, 888, 912, 1007, 1060, 1110, 1140, 1184, 1272, 1406, 1480, 1520, 1590, 1696, 1776, 1824, 1961, 2014, 2109, 2120, 2220, 2280, 2544, 2812, 2960, 3021, 3040, 3180, 3515, 3552, 3922, 4028, 4218, 4240, 4440, 4560, 5035, 5088, 5624, 5883, 5920, 6042, 6360, 7030, 7844, 8056, 8436, 8480, 8880, 9120, 9805, 10070, 10545, 11248, 11766, 12084, 12720, 14060, 15105, 15688, 16112, 16872, 17760, 19610, 20140, 21090, 22496, 23532, 24168, 25440, 28120, 29415, 30210, 31376, 32224, 33744, 37259, 39220, 40280, 42180, 47064, 48336, 56240, 58830, 60420, 62752, 67488, 74518, 78440, 80560, 84360, 94128, 96672, 111777, 112480, 117660, 120840, 149036, 156880, 161120, 168720, 186295, 188256, 223554, 235320, 241680, 298072, 313760, 337440, 372590, 447108, 470640, 483360, 558885, 596144, 745180, 894216, 941280, 1117770, 1192288, 1490360, 1788432, 2235540, 2980720, 3576864, 4471080, 5961440, 8942160, 17884320]

約数ペア:

[(1, 17884320), (2, 8942160), (3, 5961440), (4, 4471080), (5, 3576864), (6, 2980720), (8, 2235540), (10, 1788432), (12, 1490360), (15, 1192288), (16, 1117770), (19, 941280), (20, 894216), (24, 745180), (30, 596144), (32, 558885), (37, 483360), (38, 470640), (40, 447108), (48, 372590), (53, 337440), (57, 313760), (60, 298072), (74, 241680), (76, 235320), (80, 223554), (95, 188256), (96, 186295), (106, 168720), (111, 161120), (114, 156880), (120, 149036), (148, 120840), (152, 117660), (159, 112480), (160, 111777), (185, 96672), (190, 94128), (212, 84360), (222, 80560), (228, 78440), (240, 74518), (265, 67488), (285, 62752), (296, 60420), (304, 58830), (318, 56240), (370, 48336), (380, 47064), (424, 42180), (444, 40280), (456, 39220), (480, 37259), (530, 33744), (555, 32224), (570, 31376), (592, 30210), (608, 29415), (636, 28120), (703, 25440), (740, 24168), (760, 23532), (795, 22496), (848, 21090), (888, 20140), (912, 19610), (1007, 17760), (1060, 16872), (1110, 16112), (1140, 15688), (1184, 15105), (1272, 14060), (1406, 12720), (1480, 12084), (1520, 11766), (1590, 11248), (1696, 10545), (1776, 10070), (1824, 9805), (1961, 9120), (2014, 8880), (2109, 8480), (2120, 8436), (2220, 8056), (2280, 7844), (2544, 7030), (2812, 6360), (2960, 6042), (3021, 5920), (3040, 5883), (3180, 5624), (3515, 5088), (3552, 5035), (3922, 4560), (4028, 4440), (4218, 4240)]