142028880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5013

約数の個数: 160

約数和(自身を含む): 532894464

約数和(自身を除く): 390865584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 4973, 5712, 7140, 9520, 9946, 14280, 14919, 19892, 24865, 28560, 29838, 34811, 39784, 49730, 59676, 69622, 74595, 79568, 84541, 99460, 104433, 119352, 139244, 149190, 169082, 174055, 198920, 208866, 238704, 253623, 278488, 298380, 338164, 348110, 397840, 417732, 422705, 507246, 522165, 556976, 591787, 596760, 676328, 696220, 835464, 845410, 1014492, 1044330, 1183574, 1193520, 1268115, 1352656, 1392440, 1670928, 1690820, 1775361, 2028984, 2088660, 2367148, 2536230, 2784880, 2958935, 3381640, 3550722, 4057968, 4177320, 4734296, 5072460, 5917870, 6763280, 7101444, 8354640, 8876805, 9468592, 10144920, 11835740, 14202888, 17753610, 20289840, 23671480, 28405776, 35507220, 47342960, 71014440, 142028880]

約数ペア:

[(1, 142028880), (2, 71014440), (3, 47342960), (4, 35507220), (5, 28405776), (6, 23671480), (7, 20289840), (8, 17753610), (10, 14202888), (12, 11835740), (14, 10144920), (15, 9468592), (16, 8876805), (17, 8354640), (20, 7101444), (21, 6763280), (24, 5917870), (28, 5072460), (30, 4734296), (34, 4177320), (35, 4057968), (40, 3550722), (42, 3381640), (48, 2958935), (51, 2784880), (56, 2536230), (60, 2367148), (68, 2088660), (70, 2028984), (80, 1775361), (84, 1690820), (85, 1670928), (102, 1392440), (105, 1352656), (112, 1268115), (119, 1193520), (120, 1183574), (136, 1044330), (140, 1014492), (168, 845410), (170, 835464), (204, 696220), (210, 676328), (238, 596760), (240, 591787), (255, 556976), (272, 522165), (280, 507246), (336, 422705), (340, 417732), (357, 397840), (408, 348110), (420, 338164), (476, 298380), (510, 278488), (560, 253623), (595, 238704), (680, 208866), (714, 198920), (816, 174055), (840, 169082), (952, 149190), (1020, 139244), (1190, 119352), (1360, 104433), (1428, 99460), (1680, 84541), (1785, 79568), (1904, 74595), (2040, 69622), (2380, 59676), (2856, 49730), (3570, 39784), (4080, 34811), (4760, 29838), (4973, 28560), (5712, 24865), (7140, 19892), (9520, 14919), (9946, 14280)]