1267072800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 288

約数和(自身を含む): 4749696000

約数和(自身を除く): 3482623200

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, 199, 200, 210, 224, 240, 280, 300, 336, 350, 379, 398, 400, 420, 480, 525, 560, 597, 600, 672, 700, 758, 796, 800, 840, 995, 1050, 1120, 1137, 1194, 1200, 1393, 1400, 1516, 1592, 1680, 1895, 1990, 2100, 2274, 2388, 2400, 2653, 2786, 2800, 2985, 3032, 3184, 3360, 3790, 3980, 4179, 4200, 4548, 4776, 4975, 5306, 5572, 5600, 5685, 5970, 6064, 6368, 6965, 7580, 7959, 7960, 8358, 8400, 9096, 9475, 9552, 9950, 10612, 11144, 11370, 11940, 12128, 13265, 13930, 14925, 15160, 15918, 15920, 16716, 16800, 18192, 18950, 19104, 19900, 20895, 21224, 22288, 22740, 23880, 26530, 27860, 28425, 29850, 30320, 31836, 31840, 33432, 34825, 36384, 37900, 39795, 39800, 41790, 42448, 44576, 45480, 47760, 53060, 55720, 56850, 59700, 60640, 63672, 66325, 66864, 69650, 75421, 75800, 79590, 79600, 83580, 84896, 90960, 95520, 104475, 106120, 111440, 113700, 119400, 127344, 132650, 133728, 139300, 150842, 151600, 159180, 159200, 167160, 181920, 198975, 208950, 212240, 222880, 226263, 227400, 238800, 254688, 265300, 278600, 301684, 303200, 318360, 334320, 377105, 397950, 417900, 424480, 452526, 454800, 477600, 527947, 530600, 557200, 603368, 636720, 668640, 754210, 795900, 835800, 905052, 909600, 1055894, 1061200, 1114400, 1131315, 1206736, 1273440, 1508420, 1583841, 1591800, 1671600, 1810104, 1885525, 2111788, 2122400, 2262630, 2413472, 2639735, 3016840, 3167682, 3183600, 3343200, 3620208, 3771050, 4223576, 4525260, 5279470, 5656575, 6033680, 6335364, 6367200, 7240416, 7542100, 7919205, 8447152, 9050520, 10558940, 11313150, 12067360, 12670728, 13198675, 15084200, 15838410, 16894304, 18101040, 21117880, 22626300, 25341456, 26397350, 30168400, 31676820, 36202080, 39596025, 42235760, 45252600, 50682912, 52794700, 60336800, 63353640, 79192050, 84471520, 90505200, 105589400, 126707280, 158384100, 181010400, 211178800, 253414560, 316768200, 422357600, 633536400, 1267072800]

約数ペア:

[(1, 1267072800), (2, 633536400), (3, 422357600), (4, 316768200), (5, 253414560), (6, 211178800), (7, 181010400), (8, 158384100), (10, 126707280), (12, 105589400), (14, 90505200), (15, 84471520), (16, 79192050), (20, 63353640), (21, 60336800), (24, 52794700), (25, 50682912), (28, 45252600), (30, 42235760), (32, 39596025), (35, 36202080), (40, 31676820), (42, 30168400), (48, 26397350), (50, 25341456), (56, 22626300), (60, 21117880), (70, 18101040), (75, 16894304), (80, 15838410), (84, 15084200), (96, 13198675), (100, 12670728), (105, 12067360), (112, 11313150), (120, 10558940), (140, 9050520), (150, 8447152), (160, 7919205), (168, 7542100), (175, 7240416), (199, 6367200), (200, 6335364), (210, 6033680), (224, 5656575), (240, 5279470), (280, 4525260), (300, 4223576), (336, 3771050), (350, 3620208), (379, 3343200), (398, 3183600), (400, 3167682), (420, 3016840), (480, 2639735), (525, 2413472), (560, 2262630), (597, 2122400), (600, 2111788), (672, 1885525), (700, 1810104), (758, 1671600), (796, 1591800), (800, 1583841), (840, 1508420), (995, 1273440), (1050, 1206736), (1120, 1131315), (1137, 1114400), (1194, 1061200), (1200, 1055894), (1393, 909600), (1400, 905052), (1516, 835800), (1592, 795900), (1680, 754210), (1895, 668640), (1990, 636720), (2100, 603368), (2274, 557200), (2388, 530600), (2400, 527947), (2653, 477600), (2786, 454800), (2800, 452526), (2985, 424480), (3032, 417900), (3184, 397950), (3360, 377105), (3790, 334320), (3980, 318360), (4179, 303200), (4200, 301684), (4548, 278600), (4776, 265300), (4975, 254688), (5306, 238800), (5572, 227400), (5600, 226263), (5685, 222880), (5970, 212240), (6064, 208950), (6368, 198975), (6965, 181920), (7580, 167160), (7959, 159200), (7960, 159180), (8358, 151600), (8400, 150842), (9096, 139300), (9475, 133728), (9552, 132650), (9950, 127344), (10612, 119400), (11144, 113700), (11370, 111440), (11940, 106120), (12128, 104475), (13265, 95520), (13930, 90960), (14925, 84896), (15160, 83580), (15918, 79600), (15920, 79590), (16716, 75800), (16800, 75421), (18192, 69650), (18950, 66864), (19104, 66325), (19900, 63672), (20895, 60640), (21224, 59700), (22288, 56850), (22740, 55720), (23880, 53060), (26530, 47760), (27860, 45480), (28425, 44576), (29850, 42448), (30320, 41790), (31836, 39800), (31840, 39795), (33432, 37900), (34825, 36384)]