218517600

素因数分解:

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

素因数の和:13037

約数の個数: 144

約数和(自身を含む): 812947968

約数和(自身を除く): 594430368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 13007, 16800, 26014, 39021, 52028, 65035, 78042, 91049, 104056, 130070, 156084, 182098, 195105, 208112, 260140, 273147, 312168, 325175, 364196, 390210, 416224, 455245, 520280, 546294, 624336, 650350, 728392, 780420, 910490, 975525, 1040560, 1092588, 1248672, 1300700, 1365735, 1456784, 1560840, 1820980, 1951050, 2081120, 2185176, 2276225, 2601400, 2731470, 2913568, 3121680, 3641960, 3902100, 4370352, 4552450, 5202800, 5462940, 6243360, 6828675, 7283920, 7804200, 8740704, 9104900, 10405600, 10925880, 13657350, 14567840, 15608400, 18209800, 21851760, 27314700, 31216800, 36419600, 43703520, 54629400, 72839200, 109258800, 218517600]

約数ペア:

[(1, 218517600), (2, 109258800), (3, 72839200), (4, 54629400), (5, 43703520), (6, 36419600), (7, 31216800), (8, 27314700), (10, 21851760), (12, 18209800), (14, 15608400), (15, 14567840), (16, 13657350), (20, 10925880), (21, 10405600), (24, 9104900), (25, 8740704), (28, 7804200), (30, 7283920), (32, 6828675), (35, 6243360), (40, 5462940), (42, 5202800), (48, 4552450), (50, 4370352), (56, 3902100), (60, 3641960), (70, 3121680), (75, 2913568), (80, 2731470), (84, 2601400), (96, 2276225), (100, 2185176), (105, 2081120), (112, 1951050), (120, 1820980), (140, 1560840), (150, 1456784), (160, 1365735), (168, 1300700), (175, 1248672), (200, 1092588), (210, 1040560), (224, 975525), (240, 910490), (280, 780420), (300, 728392), (336, 650350), (350, 624336), (400, 546294), (420, 520280), (480, 455245), (525, 416224), (560, 390210), (600, 364196), (672, 325175), (700, 312168), (800, 273147), (840, 260140), (1050, 208112), (1120, 195105), (1200, 182098), (1400, 156084), (1680, 130070), (2100, 104056), (2400, 91049), (2800, 78042), (3360, 65035), (4200, 52028), (5600, 39021), (8400, 26014), (13007, 16800)]