216340080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 775557504

約数和(自身を除く): 559217424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 227, 228, 240, 264, 285, 304, 330, 361, 380, 418, 440, 454, 456, 528, 570, 627, 660, 681, 722, 760, 836, 880, 908, 912, 1045, 1083, 1135, 1140, 1254, 1320, 1362, 1444, 1520, 1672, 1805, 1816, 2090, 2166, 2270, 2280, 2497, 2508, 2640, 2724, 2888, 3135, 3344, 3405, 3610, 3632, 3971, 4180, 4313, 4332, 4540, 4560, 4994, 5016, 5415, 5448, 5776, 6270, 6810, 7220, 7491, 7942, 8360, 8626, 8664, 9080, 9988, 10032, 10830, 10896, 11913, 12485, 12540, 12939, 13620, 14440, 14982, 15884, 16720, 17252, 17328, 18160, 19855, 19976, 21565, 21660, 23826, 24970, 25080, 25878, 27240, 28880, 29964, 31768, 34504, 37455, 39710, 39952, 43130, 43320, 47443, 47652, 49940, 50160, 51756, 54480, 59565, 59928, 63536, 64695, 69008, 74910, 79420, 81947, 86260, 86640, 94886, 95304, 99880, 103512, 119130, 119856, 129390, 142329, 149820, 158840, 163894, 172520, 189772, 190608, 199760, 207024, 237215, 238260, 245841, 258780, 284658, 299640, 317680, 327788, 345040, 379544, 409735, 474430, 476520, 491682, 517560, 569316, 599280, 655576, 711645, 759088, 819470, 901417, 948860, 953040, 983364, 1035120, 1138632, 1229205, 1311152, 1423290, 1638940, 1802834, 1897720, 1966728, 2277264, 2458410, 2704251, 2846580, 3277880, 3605668, 3795440, 3933456, 4507085, 4916820, 5408502, 5693160, 6555760, 7211336, 9014170, 9833640, 10817004, 11386320, 13521255, 14422672, 18028340, 19667280, 21634008, 27042510, 36056680, 43268016, 54085020, 72113360, 108170040, 216340080]

約数ペア:

[(1, 216340080), (2, 108170040), (3, 72113360), (4, 54085020), (5, 43268016), (6, 36056680), (8, 27042510), (10, 21634008), (11, 19667280), (12, 18028340), (15, 14422672), (16, 13521255), (19, 11386320), (20, 10817004), (22, 9833640), (24, 9014170), (30, 7211336), (33, 6555760), (38, 5693160), (40, 5408502), (44, 4916820), (48, 4507085), (55, 3933456), (57, 3795440), (60, 3605668), (66, 3277880), (76, 2846580), (80, 2704251), (88, 2458410), (95, 2277264), (110, 1966728), (114, 1897720), (120, 1802834), (132, 1638940), (152, 1423290), (165, 1311152), (176, 1229205), (190, 1138632), (209, 1035120), (220, 983364), (227, 953040), (228, 948860), (240, 901417), (264, 819470), (285, 759088), (304, 711645), (330, 655576), (361, 599280), (380, 569316), (418, 517560), (440, 491682), (454, 476520), (456, 474430), (528, 409735), (570, 379544), (627, 345040), (660, 327788), (681, 317680), (722, 299640), (760, 284658), (836, 258780), (880, 245841), (908, 238260), (912, 237215), (1045, 207024), (1083, 199760), (1135, 190608), (1140, 189772), (1254, 172520), (1320, 163894), (1362, 158840), (1444, 149820), (1520, 142329), (1672, 129390), (1805, 119856), (1816, 119130), (2090, 103512), (2166, 99880), (2270, 95304), (2280, 94886), (2497, 86640), (2508, 86260), (2640, 81947), (2724, 79420), (2888, 74910), (3135, 69008), (3344, 64695), (3405, 63536), (3610, 59928), (3632, 59565), (3971, 54480), (4180, 51756), (4313, 50160), (4332, 49940), (4540, 47652), (4560, 47443), (4994, 43320), (5016, 43130), (5415, 39952), (5448, 39710), (5776, 37455), (6270, 34504), (6810, 31768), (7220, 29964), (7491, 28880), (7942, 27240), (8360, 25878), (8626, 25080), (8664, 24970), (9080, 23826), (9988, 21660), (10032, 21565), (10830, 19976), (10896, 19855), (11913, 18160), (12485, 17328), (12540, 17252), (12939, 16720), (13620, 15884), (14440, 14982)]