160025040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31751}}^1$

素因数の和:31777

約数の個数: 120

約数和(自身を含む): 614210688

約数和(自身を除く): 454185648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31751, 63502, 95253, 127004, 158755, 190506, 222257, 254008, 285759, 317510, 381012, 444514, 476265, 508016, 571518, 635020, 666771, 762024, 889028, 952530, 1111285, 1143036, 1270040, 1333542, 1428795, 1524048, 1778056, 1905060, 2000313, 2222570, 2286072, 2540080, 2667084, 2857590, 3333855, 3556112, 3810120, 4000626, 4445140, 4572144, 5334168, 5715180, 6667710, 7620240, 8001252, 8890280, 10001565, 10668336, 11430360, 13335420, 16002504, 17780560, 20003130, 22860720, 26670840, 32005008, 40006260, 53341680, 80012520, 160025040]

約数ペア:

[(1, 160025040), (2, 80012520), (3, 53341680), (4, 40006260), (5, 32005008), (6, 26670840), (7, 22860720), (8, 20003130), (9, 17780560), (10, 16002504), (12, 13335420), (14, 11430360), (15, 10668336), (16, 10001565), (18, 8890280), (20, 8001252), (21, 7620240), (24, 6667710), (28, 5715180), (30, 5334168), (35, 4572144), (36, 4445140), (40, 4000626), (42, 3810120), (45, 3556112), (48, 3333855), (56, 2857590), (60, 2667084), (63, 2540080), (70, 2286072), (72, 2222570), (80, 2000313), (84, 1905060), (90, 1778056), (105, 1524048), (112, 1428795), (120, 1333542), (126, 1270040), (140, 1143036), (144, 1111285), (168, 952530), (180, 889028), (210, 762024), (240, 666771), (252, 635020), (280, 571518), (315, 508016), (336, 476265), (360, 444514), (420, 381012), (504, 317510), (560, 285759), (630, 254008), (720, 222257), (840, 190506), (1008, 158755), (1260, 127004), (1680, 95253), (2520, 63502), (5040, 31751)]