20358041880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{4567}}^1$

素因数の和:4910

約数の個数: 192

約数和(自身を含む): 67364478720

約数和(自身を除く): 47006436840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 307, 330, 363, 440, 484, 605, 614, 660, 726, 921, 968, 1210, 1228, 1320, 1452, 1535, 1815, 1842, 2420, 2456, 2904, 3070, 3377, 3630, 3684, 4567, 4605, 4840, 6140, 6754, 7260, 7368, 9134, 9210, 10131, 12280, 13508, 13701, 14520, 16885, 18268, 18420, 20262, 22835, 27016, 27402, 33770, 36536, 36840, 37147, 40524, 45670, 50237, 50655, 54804, 67540, 68505, 74294, 81048, 91340, 100474, 101310, 109608, 111441, 135080, 137010, 148588, 150711, 182680, 185735, 200948, 202620, 222882, 251185, 274020, 297176, 301422, 371470, 401896, 405240, 445764, 502370, 548040, 552607, 557205, 602844, 742940, 753555, 891528, 1004740, 1105214, 1114410, 1205688, 1402069, 1485880, 1507110, 1657821, 2009480, 2210428, 2228820, 2763035, 2804138, 3014220, 3315642, 4206207, 4420856, 4457640, 5526070, 5608276, 6028440, 6631284, 7010345, 8289105, 8412414, 11052140, 11216552, 13262568, 14020690, 15422759, 16578210, 16824828, 21031035, 22104280, 28041380, 30845518, 33156420, 33649656, 42062070, 46268277, 56082760, 61691036, 66312840, 77113795, 84124140, 92536554, 123382072, 154227590, 168248280, 169650349, 185073108, 231341385, 308455180, 339300698, 370146216, 462682770, 508951047, 616910360, 678601396, 848251745, 925365540, 1017902094, 1357202792, 1696503490, 1850731080, 2035804188, 2544755235, 3393006980, 4071608376, 5089510470, 6786013960, 10179020940, 20358041880]

約数ペア:

[(1, 20358041880), (2, 10179020940), (3, 6786013960), (4, 5089510470), (5, 4071608376), (6, 3393006980), (8, 2544755235), (10, 2035804188), (11, 1850731080), (12, 1696503490), (15, 1357202792), (20, 1017902094), (22, 925365540), (24, 848251745), (30, 678601396), (33, 616910360), (40, 508951047), (44, 462682770), (55, 370146216), (60, 339300698), (66, 308455180), (88, 231341385), (110, 185073108), (120, 169650349), (121, 168248280), (132, 154227590), (165, 123382072), (220, 92536554), (242, 84124140), (264, 77113795), (307, 66312840), (330, 61691036), (363, 56082760), (440, 46268277), (484, 42062070), (605, 33649656), (614, 33156420), (660, 30845518), (726, 28041380), (921, 22104280), (968, 21031035), (1210, 16824828), (1228, 16578210), (1320, 15422759), (1452, 14020690), (1535, 13262568), (1815, 11216552), (1842, 11052140), (2420, 8412414), (2456, 8289105), (2904, 7010345), (3070, 6631284), (3377, 6028440), (3630, 5608276), (3684, 5526070), (4567, 4457640), (4605, 4420856), (4840, 4206207), (6140, 3315642), (6754, 3014220), (7260, 2804138), (7368, 2763035), (9134, 2228820), (9210, 2210428), (10131, 2009480), (12280, 1657821), (13508, 1507110), (13701, 1485880), (14520, 1402069), (16885, 1205688), (18268, 1114410), (18420, 1105214), (20262, 1004740), (22835, 891528), (27016, 753555), (27402, 742940), (33770, 602844), (36536, 557205), (36840, 552607), (37147, 548040), (40524, 502370), (45670, 445764), (50237, 405240), (50655, 401896), (54804, 371470), (67540, 301422), (68505, 297176), (74294, 274020), (81048, 251185), (91340, 222882), (100474, 202620), (101310, 200948), (109608, 185735), (111441, 182680), (135080, 150711), (137010, 148588)]