40327740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 139345920

約数和(自身を除く): 99018180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 191, 204, 207, 230, 255, 270, 276, 306, 340, 345, 382, 391, 414, 459, 460, 510, 540, 573, 612, 621, 690, 764, 765, 782, 828, 918, 955, 1020, 1035, 1146, 1173, 1242, 1380, 1530, 1564, 1719, 1836, 1910, 1955, 2070, 2292, 2295, 2346, 2484, 2865, 3060, 3105, 3247, 3438, 3519, 3820, 3910, 4140, 4393, 4590, 4692, 5157, 5730, 5865, 6210, 6494, 6876, 7038, 7820, 8595, 8786, 9180, 9741, 10314, 10557, 11460, 11730, 12420, 12988, 13179, 14076, 16235, 17190, 17572, 17595, 19482, 20628, 21114, 21965, 23460, 25785, 26358, 29223, 32470, 34380, 35190, 38964, 39537, 42228, 43930, 48705, 51570, 52716, 52785, 58446, 64940, 65895, 70380, 74681, 79074, 87669, 87860, 97410, 103140, 105570, 116892, 118611, 131790, 146115, 149362, 158148, 175338, 194820, 197685, 211140, 224043, 237222, 263580, 292230, 298724, 350676, 373405, 395370, 438345, 448086, 474444, 584460, 593055, 672129, 746810, 790740, 876690, 896172, 1120215, 1186110, 1344258, 1493620, 1753380, 2016387, 2240430, 2372220, 2688516, 3360645, 4032774, 4480860, 6721290, 8065548, 10081935, 13442580, 20163870, 40327740]

約数ペア:

[(1, 40327740), (2, 20163870), (3, 13442580), (4, 10081935), (5, 8065548), (6, 6721290), (9, 4480860), (10, 4032774), (12, 3360645), (15, 2688516), (17, 2372220), (18, 2240430), (20, 2016387), (23, 1753380), (27, 1493620), (30, 1344258), (34, 1186110), (36, 1120215), (45, 896172), (46, 876690), (51, 790740), (54, 746810), (60, 672129), (68, 593055), (69, 584460), (85, 474444), (90, 448086), (92, 438345), (102, 395370), (108, 373405), (115, 350676), (135, 298724), (138, 292230), (153, 263580), (170, 237222), (180, 224043), (191, 211140), (204, 197685), (207, 194820), (230, 175338), (255, 158148), (270, 149362), (276, 146115), (306, 131790), (340, 118611), (345, 116892), (382, 105570), (391, 103140), (414, 97410), (459, 87860), (460, 87669), (510, 79074), (540, 74681), (573, 70380), (612, 65895), (621, 64940), (690, 58446), (764, 52785), (765, 52716), (782, 51570), (828, 48705), (918, 43930), (955, 42228), (1020, 39537), (1035, 38964), (1146, 35190), (1173, 34380), (1242, 32470), (1380, 29223), (1530, 26358), (1564, 25785), (1719, 23460), (1836, 21965), (1910, 21114), (1955, 20628), (2070, 19482), (2292, 17595), (2295, 17572), (2346, 17190), (2484, 16235), (2865, 14076), (3060, 13179), (3105, 12988), (3247, 12420), (3438, 11730), (3519, 11460), (3820, 10557), (3910, 10314), (4140, 9741), (4393, 9180), (4590, 8786), (4692, 8595), (5157, 7820), (5730, 7038), (5865, 6876), (6210, 6494)]