774763920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{51241}}^1$

素因数の和:51270

約数の個数: 160

約数和(自身を含む): 3049923840

約数和(自身を除く): 2275159920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 51241, 102482, 153723, 204964, 256205, 307446, 358687, 409928, 461169, 512410, 614892, 717374, 768615, 819856, 922338, 1024820, 1076061, 1229784, 1383507, 1434748, 1537230, 1793435, 1844676, 2049640, 2152122, 2305845, 2459568, 2767014, 2869496, 3074460, 3228183, 3586870, 3689352, 4099280, 4304244, 4611690, 5380305, 5534028, 5738992, 6148920, 6456366, 6917535, 7173740, 7378704, 8608488, 9223380, 9684549, 10760610, 11068056, 12297840, 12912732, 13835070, 14347480, 16140915, 17216976, 18446760, 19369098, 21521220, 22136112, 25825464, 27670140, 28694960, 32281830, 36893520, 38738196, 43042440, 48422745, 51650928, 55340280, 64563660, 77476392, 86084880, 96845490, 110680560, 129127320, 154952784, 193690980, 258254640, 387381960, 774763920]

約数ペア:

[(1, 774763920), (2, 387381960), (3, 258254640), (4, 193690980), (5, 154952784), (6, 129127320), (7, 110680560), (8, 96845490), (9, 86084880), (10, 77476392), (12, 64563660), (14, 55340280), (15, 51650928), (16, 48422745), (18, 43042440), (20, 38738196), (21, 36893520), (24, 32281830), (27, 28694960), (28, 27670140), (30, 25825464), (35, 22136112), (36, 21521220), (40, 19369098), (42, 18446760), (45, 17216976), (48, 16140915), (54, 14347480), (56, 13835070), (60, 12912732), (63, 12297840), (70, 11068056), (72, 10760610), (80, 9684549), (84, 9223380), (90, 8608488), (105, 7378704), (108, 7173740), (112, 6917535), (120, 6456366), (126, 6148920), (135, 5738992), (140, 5534028), (144, 5380305), (168, 4611690), (180, 4304244), (189, 4099280), (210, 3689352), (216, 3586870), (240, 3228183), (252, 3074460), (270, 2869496), (280, 2767014), (315, 2459568), (336, 2305845), (360, 2152122), (378, 2049640), (420, 1844676), (432, 1793435), (504, 1537230), (540, 1434748), (560, 1383507), (630, 1229784), (720, 1076061), (756, 1024820), (840, 922338), (945, 819856), (1008, 768615), (1080, 717374), (1260, 614892), (1512, 512410), (1680, 461169), (1890, 409928), (2160, 358687), (2520, 307446), (3024, 256205), (3780, 204964), (5040, 153723), (7560, 102482), (15120, 51241)]