1982147760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{613}}^1$

素因数の和:1137

約数の個数: 200

約数和(自身を含む): 6909342000

約数和(自身を除く): 4927194240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 499, 540, 613, 648, 720, 810, 998, 1080, 1226, 1296, 1497, 1620, 1839, 1996, 2160, 2452, 2495, 2994, 3065, 3240, 3678, 3992, 4491, 4904, 4990, 5517, 5988, 6130, 6480, 7356, 7485, 7984, 8982, 9195, 9808, 9980, 11034, 11976, 12260, 13473, 14712, 14970, 16551, 17964, 18390, 19960, 22068, 22455, 23952, 24520, 26946, 27585, 29424, 29940, 33102, 35928, 36780, 39920, 40419, 44136, 44910, 49040, 49653, 53892, 55170, 59880, 66204, 67365, 71856, 73560, 80838, 82755, 88272, 89820, 99306, 107784, 110340, 119760, 132408, 134730, 147120, 161676, 165510, 179640, 198612, 202095, 215568, 220680, 248265, 264816, 269460, 305887, 323352, 331020, 359280, 397224, 404190, 441360, 496530, 538920, 611774, 646704, 662040, 794448, 808380, 917661, 993060, 1077840, 1223548, 1324080, 1529435, 1616760, 1835322, 1986120, 2447096, 2752983, 3058870, 3233520, 3670644, 3972240, 4588305, 4894192, 5505966, 6117740, 7341288, 8258949, 9176610, 11011932, 12235480, 13764915, 14682576, 16517898, 18353220, 22023864, 24470960, 24776847, 27529830, 33035796, 36706440, 41294745, 44047728, 49553694, 55059660, 66071592, 73412880, 82589490, 99107388, 110119320, 123884235, 132143184, 165178980, 198214776, 220238640, 247768470, 330357960, 396429552, 495536940, 660715920, 991073880, 1982147760]

約数ペア:

[(1, 1982147760), (2, 991073880), (3, 660715920), (4, 495536940), (5, 396429552), (6, 330357960), (8, 247768470), (9, 220238640), (10, 198214776), (12, 165178980), (15, 132143184), (16, 123884235), (18, 110119320), (20, 99107388), (24, 82589490), (27, 73412880), (30, 66071592), (36, 55059660), (40, 49553694), (45, 44047728), (48, 41294745), (54, 36706440), (60, 33035796), (72, 27529830), (80, 24776847), (81, 24470960), (90, 22023864), (108, 18353220), (120, 16517898), (135, 14682576), (144, 13764915), (162, 12235480), (180, 11011932), (216, 9176610), (240, 8258949), (270, 7341288), (324, 6117740), (360, 5505966), (405, 4894192), (432, 4588305), (499, 3972240), (540, 3670644), (613, 3233520), (648, 3058870), (720, 2752983), (810, 2447096), (998, 1986120), (1080, 1835322), (1226, 1616760), (1296, 1529435), (1497, 1324080), (1620, 1223548), (1839, 1077840), (1996, 993060), (2160, 917661), (2452, 808380), (2495, 794448), (2994, 662040), (3065, 646704), (3240, 611774), (3678, 538920), (3992, 496530), (4491, 441360), (4904, 404190), (4990, 397224), (5517, 359280), (5988, 331020), (6130, 323352), (6480, 305887), (7356, 269460), (7485, 264816), (7984, 248265), (8982, 220680), (9195, 215568), (9808, 202095), (9980, 198612), (11034, 179640), (11976, 165510), (12260, 161676), (13473, 147120), (14712, 134730), (14970, 132408), (16551, 119760), (17964, 110340), (18390, 107784), (19960, 99306), (22068, 89820), (22455, 88272), (23952, 82755), (24520, 80838), (26946, 73560), (27585, 71856), (29424, 67365), (29940, 66204), (33102, 59880), (35928, 55170), (36780, 53892), (39920, 49653), (40419, 49040), (44136, 44910)]