248097360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2585

約数の個数: 160

約数和(自身を含む): 894228480

約数和(自身を除く): 646131120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2503, 2832, 3304, 3540, 4130, 4720, 4956, 5006, 6195, 6608, 7080, 7509, 8260, 9912, 10012, 12390, 12515, 14160, 15018, 16520, 17521, 19824, 20024, 24780, 25030, 30036, 33040, 35042, 37545, 40048, 49560, 50060, 52563, 60072, 70084, 75090, 87605, 99120, 100120, 105126, 120144, 140168, 147677, 150180, 175210, 200240, 210252, 262815, 280336, 295354, 300360, 350420, 420504, 443031, 525630, 590708, 600720, 700840, 738385, 841008, 886062, 1033739, 1051260, 1181416, 1401680, 1476770, 1772124, 2067478, 2102520, 2215155, 2362832, 2953540, 3101217, 3544248, 4134956, 4205040, 4430310, 5168695, 5907080, 6202434, 7088496, 8269912, 8860620, 10337390, 11814160, 12404868, 15506085, 16539824, 17721240, 20674780, 24809736, 31012170, 35442480, 41349560, 49619472, 62024340, 82699120, 124048680, 248097360]

約数ペア:

[(1, 248097360), (2, 124048680), (3, 82699120), (4, 62024340), (5, 49619472), (6, 41349560), (7, 35442480), (8, 31012170), (10, 24809736), (12, 20674780), (14, 17721240), (15, 16539824), (16, 15506085), (20, 12404868), (21, 11814160), (24, 10337390), (28, 8860620), (30, 8269912), (35, 7088496), (40, 6202434), (42, 5907080), (48, 5168695), (56, 4430310), (59, 4205040), (60, 4134956), (70, 3544248), (80, 3101217), (84, 2953540), (105, 2362832), (112, 2215155), (118, 2102520), (120, 2067478), (140, 1772124), (168, 1476770), (177, 1401680), (210, 1181416), (236, 1051260), (240, 1033739), (280, 886062), (295, 841008), (336, 738385), (354, 700840), (413, 600720), (420, 590708), (472, 525630), (560, 443031), (590, 420504), (708, 350420), (826, 300360), (840, 295354), (885, 280336), (944, 262815), (1180, 210252), (1239, 200240), (1416, 175210), (1652, 150180), (1680, 147677), (1770, 140168), (2065, 120144), (2360, 105126), (2478, 100120), (2503, 99120), (2832, 87605), (3304, 75090), (3540, 70084), (4130, 60072), (4720, 52563), (4956, 50060), (5006, 49560), (6195, 40048), (6608, 37545), (7080, 35042), (7509, 33040), (8260, 30036), (9912, 25030), (10012, 24780), (12390, 20024), (12515, 19824), (14160, 17521), (15018, 16520)]