203652120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 743178240

約数和(自身を除く): 539526120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 83, 84, 92, 105, 115, 120, 127, 138, 140, 161, 166, 168, 184, 210, 230, 249, 254, 276, 280, 322, 332, 345, 381, 415, 420, 460, 483, 498, 508, 552, 581, 635, 644, 664, 690, 762, 805, 830, 840, 889, 920, 966, 996, 1016, 1162, 1245, 1270, 1288, 1380, 1524, 1610, 1660, 1743, 1778, 1905, 1909, 1932, 1992, 2324, 2415, 2490, 2540, 2667, 2760, 2905, 2921, 3048, 3220, 3320, 3486, 3556, 3810, 3818, 3864, 4445, 4648, 4830, 4980, 5080, 5334, 5727, 5810, 5842, 6440, 6972, 7112, 7620, 7636, 8715, 8763, 8890, 9545, 9660, 9960, 10541, 10668, 11454, 11620, 11684, 13335, 13363, 13944, 14605, 15240, 15272, 17430, 17526, 17780, 19090, 19320, 20447, 21082, 21336, 22908, 23240, 23368, 26670, 26726, 28635, 29210, 31623, 34860, 35052, 35560, 38180, 40089, 40894, 42164, 43815, 45816, 52705, 53340, 53452, 57270, 58420, 61341, 63246, 66815, 69720, 70104, 73787, 76360, 80178, 81788, 84328, 87630, 102235, 105410, 106680, 106904, 114540, 116840, 122682, 126492, 133630, 147574, 158115, 160356, 163576, 175260, 200445, 204470, 210820, 221361, 229080, 242443, 245364, 252984, 267260, 295148, 306705, 316230, 320712, 350520, 368935, 400890, 408940, 421640, 442722, 484886, 490728, 534520, 590296, 613410, 632460, 727329, 737870, 801780, 817880, 885444, 969772, 1106805, 1212215, 1226820, 1264920, 1454658, 1475740, 1603560, 1697101, 1770888, 1939544, 2213610, 2424430, 2453640, 2909316, 2951480, 3394202, 3636645, 4427220, 4848860, 5091303, 5818632, 6788404, 7273290, 8485505, 8854440, 9697720, 10182606, 13576808, 14546580, 16971010, 20365212, 25456515, 29093160, 33942020, 40730424, 50913030, 67884040, 101826060, 203652120]

約数ペア:

[(1, 203652120), (2, 101826060), (3, 67884040), (4, 50913030), (5, 40730424), (6, 33942020), (7, 29093160), (8, 25456515), (10, 20365212), (12, 16971010), (14, 14546580), (15, 13576808), (20, 10182606), (21, 9697720), (23, 8854440), (24, 8485505), (28, 7273290), (30, 6788404), (35, 5818632), (40, 5091303), (42, 4848860), (46, 4427220), (56, 3636645), (60, 3394202), (69, 2951480), (70, 2909316), (83, 2453640), (84, 2424430), (92, 2213610), (105, 1939544), (115, 1770888), (120, 1697101), (127, 1603560), (138, 1475740), (140, 1454658), (161, 1264920), (166, 1226820), (168, 1212215), (184, 1106805), (210, 969772), (230, 885444), (249, 817880), (254, 801780), (276, 737870), (280, 727329), (322, 632460), (332, 613410), (345, 590296), (381, 534520), (415, 490728), (420, 484886), (460, 442722), (483, 421640), (498, 408940), (508, 400890), (552, 368935), (581, 350520), (635, 320712), (644, 316230), (664, 306705), (690, 295148), (762, 267260), (805, 252984), (830, 245364), (840, 242443), (889, 229080), (920, 221361), (966, 210820), (996, 204470), (1016, 200445), (1162, 175260), (1245, 163576), (1270, 160356), (1288, 158115), (1380, 147574), (1524, 133630), (1610, 126492), (1660, 122682), (1743, 116840), (1778, 114540), (1905, 106904), (1909, 106680), (1932, 105410), (1992, 102235), (2324, 87630), (2415, 84328), (2490, 81788), (2540, 80178), (2667, 76360), (2760, 73787), (2905, 70104), (2921, 69720), (3048, 66815), (3220, 63246), (3320, 61341), (3486, 58420), (3556, 57270), (3810, 53452), (3818, 53340), (3864, 52705), (4445, 45816), (4648, 43815), (4830, 42164), (4980, 40894), (5080, 40089), (5334, 38180), (5727, 35560), (5810, 35052), (5842, 34860), (6440, 31623), (6972, 29210), (7112, 28635), (7620, 26726), (7636, 26670), (8715, 23368), (8763, 23240), (8890, 22908), (9545, 21336), (9660, 21082), (9960, 20447), (10541, 19320), (10668, 19090), (11454, 17780), (11620, 17526), (11684, 17430), (13335, 15272), (13363, 15240), (13944, 14605)]