188827320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7573

約数の個数: 128

約数和(自身を含む): 650592000

約数和(自身を除く): 461764680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 7529, 8360, 12540, 15058, 22587, 25080, 30116, 37645, 45174, 60232, 75290, 82819, 90348, 112935, 143051, 150580, 165638, 180696, 225870, 248457, 286102, 301160, 331276, 414095, 429153, 451740, 496914, 572204, 662552, 715255, 828190, 858306, 903480, 993828, 1144408, 1242285, 1430510, 1573561, 1656380, 1716612, 1987656, 2145765, 2484570, 2861020, 3147122, 3312760, 3433224, 4291530, 4720683, 4969140, 5722040, 6294244, 7867805, 8583060, 9441366, 9938280, 12588488, 15735610, 17166120, 18882732, 23603415, 31471220, 37765464, 47206830, 62942440, 94413660, 188827320]

約数ペア:

[(1, 188827320), (2, 94413660), (3, 62942440), (4, 47206830), (5, 37765464), (6, 31471220), (8, 23603415), (10, 18882732), (11, 17166120), (12, 15735610), (15, 12588488), (19, 9938280), (20, 9441366), (22, 8583060), (24, 7867805), (30, 6294244), (33, 5722040), (38, 4969140), (40, 4720683), (44, 4291530), (55, 3433224), (57, 3312760), (60, 3147122), (66, 2861020), (76, 2484570), (88, 2145765), (95, 1987656), (110, 1716612), (114, 1656380), (120, 1573561), (132, 1430510), (152, 1242285), (165, 1144408), (190, 993828), (209, 903480), (220, 858306), (228, 828190), (264, 715255), (285, 662552), (330, 572204), (380, 496914), (418, 451740), (440, 429153), (456, 414095), (570, 331276), (627, 301160), (660, 286102), (760, 248457), (836, 225870), (1045, 180696), (1140, 165638), (1254, 150580), (1320, 143051), (1672, 112935), (2090, 90348), (2280, 82819), (2508, 75290), (3135, 60232), (4180, 45174), (5016, 37645), (6270, 30116), (7529, 25080), (8360, 22587), (12540, 15058)]