788472240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1479

約数の個数: 160

約数和(自身を含む): 2607422400

約数和(自身を除く): 1818950160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 149, 170, 204, 240, 255, 272, 298, 340, 408, 447, 510, 596, 680, 745, 816, 894, 1020, 1192, 1297, 1360, 1490, 1788, 2040, 2235, 2384, 2533, 2594, 2980, 3576, 3891, 4080, 4470, 5066, 5188, 5960, 6485, 7152, 7599, 7782, 8940, 10132, 10376, 11920, 12665, 12970, 15198, 15564, 17880, 19455, 20264, 20752, 22049, 25330, 25940, 30396, 31128, 35760, 37995, 38910, 40528, 44098, 50660, 51880, 60792, 62256, 66147, 75990, 77820, 88196, 101320, 103760, 110245, 121584, 132294, 151980, 155640, 176392, 193253, 202640, 220490, 264588, 303960, 311280, 330735, 352784, 386506, 440980, 529176, 579759, 607920, 661470, 773012, 881960, 966265, 1058352, 1159518, 1322940, 1546024, 1763920, 1932530, 2319036, 2645880, 2898795, 3092048, 3285301, 3865060, 4638072, 5291760, 5797590, 6570602, 7730120, 9276144, 9855903, 11595180, 13141204, 15460240, 16426505, 19711806, 23190360, 26282408, 32853010, 39423612, 46380720, 49279515, 52564816, 65706020, 78847224, 98559030, 131412040, 157694448, 197118060, 262824080, 394236120, 788472240]

約数ペア:

[(1, 788472240), (2, 394236120), (3, 262824080), (4, 197118060), (5, 157694448), (6, 131412040), (8, 98559030), (10, 78847224), (12, 65706020), (15, 52564816), (16, 49279515), (17, 46380720), (20, 39423612), (24, 32853010), (30, 26282408), (34, 23190360), (40, 19711806), (48, 16426505), (51, 15460240), (60, 13141204), (68, 11595180), (80, 9855903), (85, 9276144), (102, 7730120), (120, 6570602), (136, 5797590), (149, 5291760), (170, 4638072), (204, 3865060), (240, 3285301), (255, 3092048), (272, 2898795), (298, 2645880), (340, 2319036), (408, 1932530), (447, 1763920), (510, 1546024), (596, 1322940), (680, 1159518), (745, 1058352), (816, 966265), (894, 881960), (1020, 773012), (1192, 661470), (1297, 607920), (1360, 579759), (1490, 529176), (1788, 440980), (2040, 386506), (2235, 352784), (2384, 330735), (2533, 311280), (2594, 303960), (2980, 264588), (3576, 220490), (3891, 202640), (4080, 193253), (4470, 176392), (5066, 155640), (5188, 151980), (5960, 132294), (6485, 121584), (7152, 110245), (7599, 103760), (7782, 101320), (8940, 88196), (10132, 77820), (10376, 75990), (11920, 66147), (12665, 62256), (12970, 60792), (15198, 51880), (15564, 50660), (17880, 44098), (19455, 40528), (20264, 38910), (20752, 37995), (22049, 35760), (25330, 31128), (25940, 30396)]