142642920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 192

約数和(自身を含む): 527446080

約数和(自身を除く): 384803160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1427, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2854, 2856, 2940, 3332, 3570, 4165, 4281, 4760, 4998, 5708, 5880, 6664, 7135, 7140, 8330, 8562, 9989, 9996, 11416, 12495, 14270, 14280, 16660, 17124, 19978, 19992, 21405, 24259, 24990, 28540, 29967, 33320, 34248, 39956, 42810, 48518, 49945, 49980, 57080, 59934, 69923, 72777, 79912, 85620, 97036, 99890, 99960, 119868, 121295, 139846, 145554, 149835, 169813, 171240, 194072, 199780, 209769, 239736, 242590, 279692, 291108, 299670, 339626, 349615, 363885, 399560, 419538, 485180, 509439, 559384, 582216, 599340, 679252, 699230, 727770, 839076, 849065, 970360, 1018878, 1048845, 1188691, 1198680, 1358504, 1398460, 1455540, 1678152, 1698130, 2037756, 2097690, 2377382, 2547195, 2796920, 2911080, 3396260, 3566073, 4075512, 4195380, 4754764, 5094390, 5943455, 6792520, 7132146, 8390760, 9509528, 10188780, 11886910, 14264292, 17830365, 20377560, 23773820, 28528584, 35660730, 47547640, 71321460, 142642920]

約数ペア:

[(1, 142642920), (2, 71321460), (3, 47547640), (4, 35660730), (5, 28528584), (6, 23773820), (7, 20377560), (8, 17830365), (10, 14264292), (12, 11886910), (14, 10188780), (15, 9509528), (17, 8390760), (20, 7132146), (21, 6792520), (24, 5943455), (28, 5094390), (30, 4754764), (34, 4195380), (35, 4075512), (40, 3566073), (42, 3396260), (49, 2911080), (51, 2796920), (56, 2547195), (60, 2377382), (68, 2097690), (70, 2037756), (84, 1698130), (85, 1678152), (98, 1455540), (102, 1398460), (105, 1358504), (119, 1198680), (120, 1188691), (136, 1048845), (140, 1018878), (147, 970360), (168, 849065), (170, 839076), (196, 727770), (204, 699230), (210, 679252), (238, 599340), (245, 582216), (255, 559384), (280, 509439), (294, 485180), (340, 419538), (357, 399560), (392, 363885), (408, 349615), (420, 339626), (476, 299670), (490, 291108), (510, 279692), (588, 242590), (595, 239736), (680, 209769), (714, 199780), (735, 194072), (833, 171240), (840, 169813), (952, 149835), (980, 145554), (1020, 139846), (1176, 121295), (1190, 119868), (1427, 99960), (1428, 99890), (1470, 97036), (1666, 85620), (1785, 79912), (1960, 72777), (2040, 69923), (2380, 59934), (2499, 57080), (2854, 49980), (2856, 49945), (2940, 48518), (3332, 42810), (3570, 39956), (4165, 34248), (4281, 33320), (4760, 29967), (4998, 28540), (5708, 24990), (5880, 24259), (6664, 21405), (7135, 19992), (7140, 19978), (8330, 17124), (8562, 16660), (9989, 14280), (9996, 14270), (11416, 12495)]