131110560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13007}}^1$

素因数の和:13035

約数の個数: 144

約数和(自身を含む): 511370496

約数和(自身を除く): 380259936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 13007, 26014, 39021, 52028, 65035, 78042, 91049, 104056, 117063, 130070, 156084, 182098, 195105, 208112, 234126, 260140, 273147, 312168, 364196, 390210, 416224, 455245, 468252, 520280, 546294, 585315, 624336, 728392, 780420, 819441, 910490, 936504, 1040560, 1092588, 1170630, 1248672, 1365735, 1456784, 1560840, 1638882, 1820980, 1873008, 2081120, 2185176, 2341260, 2731470, 2913568, 3121680, 3277764, 3641960, 3746016, 4097205, 4370352, 4682520, 5462940, 6243360, 6555528, 7283920, 8194410, 8740704, 9365040, 10925880, 13111056, 14567840, 16388820, 18730080, 21851760, 26222112, 32777640, 43703520, 65555280, 131110560]

約数ペア:

[(1, 131110560), (2, 65555280), (3, 43703520), (4, 32777640), (5, 26222112), (6, 21851760), (7, 18730080), (8, 16388820), (9, 14567840), (10, 13111056), (12, 10925880), (14, 9365040), (15, 8740704), (16, 8194410), (18, 7283920), (20, 6555528), (21, 6243360), (24, 5462940), (28, 4682520), (30, 4370352), (32, 4097205), (35, 3746016), (36, 3641960), (40, 3277764), (42, 3121680), (45, 2913568), (48, 2731470), (56, 2341260), (60, 2185176), (63, 2081120), (70, 1873008), (72, 1820980), (80, 1638882), (84, 1560840), (90, 1456784), (96, 1365735), (105, 1248672), (112, 1170630), (120, 1092588), (126, 1040560), (140, 936504), (144, 910490), (160, 819441), (168, 780420), (180, 728392), (210, 624336), (224, 585315), (240, 546294), (252, 520280), (280, 468252), (288, 455245), (315, 416224), (336, 390210), (360, 364196), (420, 312168), (480, 273147), (504, 260140), (560, 234126), (630, 208112), (672, 195105), (720, 182098), (840, 156084), (1008, 130070), (1120, 117063), (1260, 104056), (1440, 91049), (1680, 78042), (2016, 65035), (2520, 52028), (3360, 39021), (5040, 26014), (10080, 13007)]