218969520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 480

約数和(自身を含む): 920941056

約数和(自身を除く): 701971536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 41, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 82, 84, 85, 88, 102, 105, 110, 112, 119, 120, 123, 132, 136, 140, 154, 164, 165, 168, 170, 176, 187, 204, 205, 210, 220, 231, 238, 240, 246, 255, 264, 272, 280, 287, 289, 308, 328, 330, 336, 340, 357, 374, 385, 408, 410, 420, 440, 451, 462, 476, 492, 510, 528, 560, 561, 574, 578, 595, 615, 616, 656, 660, 680, 697, 714, 748, 770, 816, 820, 840, 861, 867, 880, 902, 924, 935, 952, 984, 1020, 1122, 1148, 1155, 1156, 1190, 1230, 1232, 1309, 1320, 1353, 1360, 1394, 1428, 1435, 1445, 1496, 1540, 1640, 1680, 1722, 1734, 1785, 1804, 1848, 1870, 1904, 1968, 2023, 2040, 2091, 2244, 2255, 2296, 2310, 2312, 2380, 2460, 2618, 2640, 2706, 2788, 2805, 2856, 2870, 2890, 2992, 3080, 3157, 3179, 3280, 3444, 3468, 3485, 3570, 3608, 3696, 3740, 3927, 4046, 4080, 4182, 4305, 4335, 4488, 4510, 4592, 4620, 4624, 4760, 4879, 4920, 5236, 5412, 5576, 5610, 5712, 5740, 5780, 6069, 6160, 6314, 6358, 6545, 6765, 6888, 6936, 6970, 7140, 7216, 7480, 7667, 7854, 8092, 8364, 8610, 8670, 8976, 9020, 9240, 9471, 9520, 9537, 9758, 9840, 10115, 10455, 10472, 10824, 11152, 11220, 11480, 11560, 11849, 12138, 12628, 12716, 13090, 13530, 13776, 13872, 13940, 14280, 14637, 14960, 15334, 15708, 15785, 15895, 16184, 16728, 17220, 17340, 18040, 18480, 18942, 19074, 19516, 19635, 20230, 20910, 20944, 21648, 22253, 22440, 22960, 23001, 23120, 23698, 24276, 24395, 25256, 25432, 26180, 27060, 27880, 28560, 29274, 30345, 30668, 31416, 31570, 31790, 32368, 33456, 34440, 34680, 35547, 36080, 37884, 38148, 38335, 39032, 39270, 40460, 41820, 44506, 44880, 46002, 47355, 47396, 47685, 48552, 48790, 50512, 50864, 52360, 53669, 54120, 55760, 58548, 59245, 60690, 61336, 62832, 63140, 63580, 66759, 68880, 69360, 71094, 73185, 75768, 76296, 76670, 78064, 78540, 80920, 82943, 83640, 89012, 92004, 94710, 94792, 95370, 97104, 97580, 104720, 107338, 108240, 111265, 115005, 117096, 118490, 121380, 122672, 126280, 127160, 130339, 133518, 142188, 146370, 151536, 152592, 153340, 157080, 161007, 161840, 165886, 167280, 177735, 178024, 184008, 189420, 189584, 190740, 195160, 214676, 222530, 230010, 234192, 236980, 242760, 248829, 252560, 254320, 260678, 267036, 268345, 284376, 292740, 306680, 314160, 322014, 331772, 333795, 355470, 356048, 368016, 378840, 381480, 390320, 391017, 414715, 429352, 445060, 460020, 473960, 485520, 497658, 521356, 534072, 536690, 568752, 585480, 613360, 644028, 651695, 663544, 667590, 710940, 757680, 762960, 782034, 805035, 829430, 858704, 890120, 912373, 920040, 947920, 995316, 1042712, 1068144, 1073380, 1170960, 1244145, 1288056, 1303390, 1327088, 1335180, 1421880, 1564068, 1610070, 1658860, 1780240, 1824746, 1840080, 1955085, 1990632, 2085424, 2146760, 2488290, 2576112, 2606780, 2670360, 2737119, 2843760, 3128136, 3220140, 3317720, 3649492, 3910170, 3981264, 4293520, 4561865, 4976580, 5213560, 5340720, 5474238, 6256272, 6440280, 6635440, 7298984, 7820340, 9123730, 9953160, 10427120, 10948476, 12880560, 13685595, 14597968, 15640680, 18247460, 19906320, 21896952, 27371190, 31281360, 36494920, 43793904, 54742380, 72989840, 109484760, 218969520]

約数ペア:

[(1, 218969520), (2, 109484760), (3, 72989840), (4, 54742380), (5, 43793904), (6, 36494920), (7, 31281360), (8, 27371190), (10, 21896952), (11, 19906320), (12, 18247460), (14, 15640680), (15, 14597968), (16, 13685595), (17, 12880560), (20, 10948476), (21, 10427120), (22, 9953160), (24, 9123730), (28, 7820340), (30, 7298984), (33, 6635440), (34, 6440280), (35, 6256272), (40, 5474238), (41, 5340720), (42, 5213560), (44, 4976580), (48, 4561865), (51, 4293520), (55, 3981264), (56, 3910170), (60, 3649492), (66, 3317720), (68, 3220140), (70, 3128136), (77, 2843760), (80, 2737119), (82, 2670360), (84, 2606780), (85, 2576112), (88, 2488290), (102, 2146760), (105, 2085424), (110, 1990632), (112, 1955085), (119, 1840080), (120, 1824746), (123, 1780240), (132, 1658860), (136, 1610070), (140, 1564068), (154, 1421880), (164, 1335180), (165, 1327088), (168, 1303390), (170, 1288056), (176, 1244145), (187, 1170960), (204, 1073380), (205, 1068144), (210, 1042712), (220, 995316), (231, 947920), (238, 920040), (240, 912373), (246, 890120), (255, 858704), (264, 829430), (272, 805035), (280, 782034), (287, 762960), (289, 757680), (308, 710940), (328, 667590), (330, 663544), (336, 651695), (340, 644028), (357, 613360), (374, 585480), (385, 568752), (408, 536690), (410, 534072), (420, 521356), (440, 497658), (451, 485520), (462, 473960), (476, 460020), (492, 445060), (510, 429352), (528, 414715), (560, 391017), (561, 390320), (574, 381480), (578, 378840), (595, 368016), (615, 356048), (616, 355470), (656, 333795), (660, 331772), (680, 322014), (697, 314160), (714, 306680), (748, 292740), (770, 284376), (816, 268345), (820, 267036), (840, 260678), (861, 254320), (867, 252560), (880, 248829), (902, 242760), (924, 236980), (935, 234192), (952, 230010), (984, 222530), (1020, 214676), (1122, 195160), (1148, 190740), (1155, 189584), (1156, 189420), (1190, 184008), (1230, 178024), (1232, 177735), (1309, 167280), (1320, 165886), (1353, 161840), (1360, 161007), (1394, 157080), (1428, 153340), (1435, 152592), (1445, 151536), (1496, 146370), (1540, 142188), (1640, 133518), (1680, 130339), (1722, 127160), (1734, 126280), (1785, 122672), (1804, 121380), (1848, 118490), (1870, 117096), (1904, 115005), (1968, 111265), (2023, 108240), (2040, 107338), (2091, 104720), (2244, 97580), (2255, 97104), (2296, 95370), (2310, 94792), (2312, 94710), (2380, 92004), (2460, 89012), (2618, 83640), (2640, 82943), (2706, 80920), (2788, 78540), (2805, 78064), (2856, 76670), (2870, 76296), (2890, 75768), (2992, 73185), (3080, 71094), (3157, 69360), (3179, 68880), (3280, 66759), (3444, 63580), (3468, 63140), (3485, 62832), (3570, 61336), (3608, 60690), (3696, 59245), (3740, 58548), (3927, 55760), (4046, 54120), (4080, 53669), (4182, 52360), (4305, 50864), (4335, 50512), (4488, 48790), (4510, 48552), (4592, 47685), (4620, 47396), (4624, 47355), (4760, 46002), (4879, 44880), (4920, 44506), (5236, 41820), (5412, 40460), (5576, 39270), (5610, 39032), (5712, 38335), (5740, 38148), (5780, 37884), (6069, 36080), (6160, 35547), (6314, 34680), (6358, 34440), (6545, 33456), (6765, 32368), (6888, 31790), (6936, 31570), (6970, 31416), (7140, 30668), (7216, 30345), (7480, 29274), (7667, 28560), (7854, 27880), (8092, 27060), (8364, 26180), (8610, 25432), (8670, 25256), (8976, 24395), (9020, 24276), (9240, 23698), (9471, 23120), (9520, 23001), (9537, 22960), (9758, 22440), (9840, 22253), (10115, 21648), (10455, 20944), (10472, 20910), (10824, 20230), (11152, 19635), (11220, 19516), (11480, 19074), (11560, 18942), (11849, 18480), (12138, 18040), (12628, 17340), (12716, 17220), (13090, 16728), (13530, 16184), (13776, 15895), (13872, 15785), (13940, 15708), (14280, 15334), (14637, 14960)]