142823520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{4723}}^1$

素因数の和:4754

約数の個数: 192

約数和(自身を含む): 571415040

約数和(自身を除く): 428591520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 4723, 5040, 6048, 7560, 9446, 10080, 14169, 15120, 18892, 23615, 28338, 30240, 33061, 37784, 42507, 47230, 56676, 66122, 70845, 75568, 85014, 94460, 99183, 113352, 127521, 132244, 141690, 151136, 165305, 170028, 188920, 198366, 212535, 226704, 255042, 264488, 283380, 297549, 330610, 340056, 377840, 396732, 425070, 453408, 495915, 510084, 528976, 566760, 595098, 637605, 661220, 680112, 755680, 793464, 850140, 892647, 991830, 1020168, 1057952, 1133520, 1190196, 1275210, 1322440, 1360224, 1487745, 1586928, 1700280, 1785294, 1983660, 2040336, 2267040, 2380392, 2550420, 2644880, 2975490, 3173856, 3400560, 3570588, 3967320, 4080672, 4463235, 4760784, 5100840, 5289760, 5950980, 6801120, 7141176, 7934640, 8926470, 9521568, 10201680, 11901960, 14282352, 15869280, 17852940, 20403360, 23803920, 28564704, 35705880, 47607840, 71411760, 142823520]

約数ペア:

[(1, 142823520), (2, 71411760), (3, 47607840), (4, 35705880), (5, 28564704), (6, 23803920), (7, 20403360), (8, 17852940), (9, 15869280), (10, 14282352), (12, 11901960), (14, 10201680), (15, 9521568), (16, 8926470), (18, 7934640), (20, 7141176), (21, 6801120), (24, 5950980), (27, 5289760), (28, 5100840), (30, 4760784), (32, 4463235), (35, 4080672), (36, 3967320), (40, 3570588), (42, 3400560), (45, 3173856), (48, 2975490), (54, 2644880), (56, 2550420), (60, 2380392), (63, 2267040), (70, 2040336), (72, 1983660), (80, 1785294), (84, 1700280), (90, 1586928), (96, 1487745), (105, 1360224), (108, 1322440), (112, 1275210), (120, 1190196), (126, 1133520), (135, 1057952), (140, 1020168), (144, 991830), (160, 892647), (168, 850140), (180, 793464), (189, 755680), (210, 680112), (216, 661220), (224, 637605), (240, 595098), (252, 566760), (270, 528976), (280, 510084), (288, 495915), (315, 453408), (336, 425070), (360, 396732), (378, 377840), (420, 340056), (432, 330610), (480, 297549), (504, 283380), (540, 264488), (560, 255042), (630, 226704), (672, 212535), (720, 198366), (756, 188920), (840, 170028), (864, 165305), (945, 151136), (1008, 141690), (1080, 132244), (1120, 127521), (1260, 113352), (1440, 99183), (1512, 94460), (1680, 85014), (1890, 75568), (2016, 70845), (2160, 66122), (2520, 56676), (3024, 47230), (3360, 42507), (3780, 37784), (4320, 33061), (4723, 30240), (5040, 28338), (6048, 23615), (7560, 18892), (9446, 15120), (10080, 14169)]