219026640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7669}}^1$

素因数の和:7709

約数の個数: 160

約数和(自身を含む): 821733120

約数和(自身を除く): 602706480

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, 5712, 7140, 7669, 9520, 14280, 15338, 23007, 28560, 30676, 38345, 46014, 53683, 61352, 76690, 92028, 107366, 115035, 122704, 130373, 153380, 161049, 184056, 214732, 230070, 260746, 268415, 306760, 322098, 368112, 391119, 429464, 460140, 521492, 536830, 613520, 644196, 651865, 782238, 805245, 858928, 912611, 920280, 1042984, 1073660, 1288392, 1303730, 1564476, 1610490, 1825222, 1840560, 1955595, 2085968, 2147320, 2576784, 2607460, 2737833, 3128952, 3220980, 3650444, 3911190, 4294640, 4563055, 5214920, 5475666, 6257904, 6441960, 7300888, 7822380, 9126110, 10429840, 10951332, 12883920, 13689165, 14601776, 15644760, 18252220, 21902664, 27378330, 31289520, 36504440, 43805328, 54756660, 73008880, 109513320, 219026640]

約数ペア:

[(1, 219026640), (2, 109513320), (3, 73008880), (4, 54756660), (5, 43805328), (6, 36504440), (7, 31289520), (8, 27378330), (10, 21902664), (12, 18252220), (14, 15644760), (15, 14601776), (16, 13689165), (17, 12883920), (20, 10951332), (21, 10429840), (24, 9126110), (28, 7822380), (30, 7300888), (34, 6441960), (35, 6257904), (40, 5475666), (42, 5214920), (48, 4563055), (51, 4294640), (56, 3911190), (60, 3650444), (68, 3220980), (70, 3128952), (80, 2737833), (84, 2607460), (85, 2576784), (102, 2147320), (105, 2085968), (112, 1955595), (119, 1840560), (120, 1825222), (136, 1610490), (140, 1564476), (168, 1303730), (170, 1288392), (204, 1073660), (210, 1042984), (238, 920280), (240, 912611), (255, 858928), (272, 805245), (280, 782238), (336, 651865), (340, 644196), (357, 613520), (408, 536830), (420, 521492), (476, 460140), (510, 429464), (560, 391119), (595, 368112), (680, 322098), (714, 306760), (816, 268415), (840, 260746), (952, 230070), (1020, 214732), (1190, 184056), (1360, 161049), (1428, 153380), (1680, 130373), (1785, 122704), (1904, 115035), (2040, 107366), (2380, 92028), (2856, 76690), (3570, 61352), (4080, 53683), (4760, 46014), (5712, 38345), (7140, 30676), (7669, 28560), (9520, 23007), (14280, 15338)]