7141228920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1160

約数の個数: 320

約数和(自身を含む): 27529920000

約数和(自身を除く): 20388691080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 499, 504, 540, 567, 630, 631, 648, 756, 810, 840, 945, 998, 1080, 1134, 1260, 1262, 1497, 1512, 1620, 1890, 1893, 1996, 2268, 2495, 2520, 2524, 2835, 2994, 3155, 3240, 3493, 3780, 3786, 3992, 4417, 4491, 4536, 4990, 5048, 5670, 5679, 5988, 6310, 6986, 7485, 7560, 7572, 8834, 8982, 9465, 9980, 10479, 11340, 11358, 11976, 12620, 13251, 13473, 13972, 14970, 15144, 17037, 17465, 17668, 17964, 18930, 19960, 20958, 22085, 22455, 22680, 22716, 25240, 26502, 26946, 27944, 28395, 29940, 31437, 34074, 34930, 35336, 35928, 37860, 39753, 40419, 41916, 44170, 44910, 45432, 51111, 52395, 53004, 53892, 56790, 59880, 62874, 66255, 67365, 68148, 69860, 75720, 79506, 80838, 83832, 85185, 88340, 89820, 94311, 102222, 104790, 106008, 107784, 113580, 119259, 125748, 132510, 134730, 136296, 139720, 157185, 159012, 161676, 170370, 176680, 179640, 188622, 198765, 202095, 204444, 209580, 227160, 238518, 251496, 255555, 265020, 269460, 282933, 314370, 314869, 318024, 323352, 340740, 357777, 377244, 397530, 404190, 408888, 419160, 471555, 477036, 511110, 530040, 538920, 565866, 596295, 628740, 629738, 681480, 715554, 754488, 795060, 808380, 943110, 944607, 954072, 1022220, 1131732, 1192590, 1257480, 1259476, 1414665, 1431108, 1574345, 1590120, 1616760, 1788885, 1886220, 1889214, 2044440, 2204083, 2263464, 2385180, 2518952, 2829330, 2833821, 2862216, 3148690, 3577770, 3772440, 3778428, 4408166, 4723035, 4770360, 5658660, 5667642, 6297380, 6612249, 7155540, 7556856, 8501463, 8816332, 9446070, 11020415, 11317320, 11335284, 12594760, 13224498, 14169105, 14311080, 17002926, 17632664, 18892140, 19836747, 22040830, 22670568, 25504389, 26448996, 28338210, 33061245, 34005852, 37784280, 39673494, 42507315, 44081660, 51008778, 52897992, 56676420, 59510241, 66122490, 68011704, 79346988, 85014630, 88163320, 99183735, 102017556, 113352840, 119020482, 127521945, 132244980, 158693976, 170029260, 178530723, 198367470, 204035112, 238040964, 255043890, 264489960, 297551205, 340058520, 357061446, 396734940, 476081928, 510087780, 595102410, 714122892, 793469880, 892653615, 1020175560, 1190204820, 1428245784, 1785307230, 2380409640, 3570614460, 7141228920]

約数ペア:

[(1, 7141228920), (2, 3570614460), (3, 2380409640), (4, 1785307230), (5, 1428245784), (6, 1190204820), (7, 1020175560), (8, 892653615), (9, 793469880), (10, 714122892), (12, 595102410), (14, 510087780), (15, 476081928), (18, 396734940), (20, 357061446), (21, 340058520), (24, 297551205), (27, 264489960), (28, 255043890), (30, 238040964), (35, 204035112), (36, 198367470), (40, 178530723), (42, 170029260), (45, 158693976), (54, 132244980), (56, 127521945), (60, 119020482), (63, 113352840), (70, 102017556), (72, 99183735), (81, 88163320), (84, 85014630), (90, 79346988), (105, 68011704), (108, 66122490), (120, 59510241), (126, 56676420), (135, 52897992), (140, 51008778), (162, 44081660), (168, 42507315), (180, 39673494), (189, 37784280), (210, 34005852), (216, 33061245), (252, 28338210), (270, 26448996), (280, 25504389), (315, 22670568), (324, 22040830), (360, 19836747), (378, 18892140), (405, 17632664), (420, 17002926), (499, 14311080), (504, 14169105), (540, 13224498), (567, 12594760), (630, 11335284), (631, 11317320), (648, 11020415), (756, 9446070), (810, 8816332), (840, 8501463), (945, 7556856), (998, 7155540), (1080, 6612249), (1134, 6297380), (1260, 5667642), (1262, 5658660), (1497, 4770360), (1512, 4723035), (1620, 4408166), (1890, 3778428), (1893, 3772440), (1996, 3577770), (2268, 3148690), (2495, 2862216), (2520, 2833821), (2524, 2829330), (2835, 2518952), (2994, 2385180), (3155, 2263464), (3240, 2204083), (3493, 2044440), (3780, 1889214), (3786, 1886220), (3992, 1788885), (4417, 1616760), (4491, 1590120), (4536, 1574345), (4990, 1431108), (5048, 1414665), (5670, 1259476), (5679, 1257480), (5988, 1192590), (6310, 1131732), (6986, 1022220), (7485, 954072), (7560, 944607), (7572, 943110), (8834, 808380), (8982, 795060), (9465, 754488), (9980, 715554), (10479, 681480), (11340, 629738), (11358, 628740), (11976, 596295), (12620, 565866), (13251, 538920), (13473, 530040), (13972, 511110), (14970, 477036), (15144, 471555), (17037, 419160), (17465, 408888), (17668, 404190), (17964, 397530), (18930, 377244), (19960, 357777), (20958, 340740), (22085, 323352), (22455, 318024), (22680, 314869), (22716, 314370), (25240, 282933), (26502, 269460), (26946, 265020), (27944, 255555), (28395, 251496), (29940, 238518), (31437, 227160), (34074, 209580), (34930, 204444), (35336, 202095), (35928, 198765), (37860, 188622), (39753, 179640), (40419, 176680), (41916, 170370), (44170, 161676), (44910, 159012), (45432, 157185), (51111, 139720), (52395, 136296), (53004, 134730), (53892, 132510), (56790, 125748), (59880, 119259), (62874, 113580), (66255, 107784), (67365, 106008), (68148, 104790), (69860, 102222), (75720, 94311), (79506, 89820), (80838, 88340), (83832, 85185)]