216641880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 384

約数和(自身を含む): 919900800

約数和(自身を除く): 703258920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 389, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 778, 780, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1167, 1170, 1190, 1224, 1260, 1326, 1365, 1428, 1530, 1547, 1556, 1560, 1638, 1768, 1785, 1820, 1945, 1989, 2040, 2142, 2184, 2210, 2334, 2340, 2380, 2520, 2652, 2723, 2730, 2856, 3060, 3094, 3112, 3276, 3315, 3501, 3570, 3640, 3890, 3978, 4095, 4284, 4420, 4641, 4668, 4680, 4760, 5057, 5304, 5355, 5446, 5460, 5835, 6120, 6188, 6552, 6613, 6630, 7002, 7140, 7735, 7780, 7956, 8169, 8190, 8568, 8840, 9282, 9336, 9945, 10114, 10710, 10892, 10920, 11670, 12376, 13226, 13260, 13615, 13923, 14004, 14280, 15171, 15470, 15560, 15912, 16338, 16380, 17505, 18564, 19839, 19890, 20228, 21420, 21784, 23205, 23340, 24507, 25285, 26452, 26520, 27230, 27846, 28008, 30342, 30940, 32676, 32760, 33065, 35010, 35399, 37128, 39678, 39780, 40456, 40845, 42840, 45513, 46291, 46410, 46680, 49014, 50570, 52904, 54460, 55692, 59517, 60684, 61880, 65352, 66130, 69615, 70020, 70798, 75855, 79356, 79560, 81690, 85969, 91026, 92582, 92820, 98028, 99195, 101140, 106197, 108920, 111384, 119034, 121368, 122535, 132260, 138873, 139230, 140040, 141596, 151710, 158712, 163380, 171938, 176995, 182052, 185164, 185640, 196056, 198390, 202280, 212394, 227565, 231455, 238068, 245070, 257907, 264520, 277746, 278460, 283192, 297585, 303420, 318591, 326760, 343876, 353990, 364104, 370328, 396780, 416619, 424788, 429845, 455130, 462910, 476136, 490140, 515814, 530985, 555492, 556920, 595170, 601783, 606840, 637182, 687752, 694365, 707980, 773721, 793560, 833238, 849576, 859690, 910260, 925820, 980280, 1031628, 1061970, 1110984, 1190340, 1203566, 1274364, 1289535, 1388730, 1415960, 1547442, 1592955, 1666476, 1719380, 1805349, 1820520, 1851640, 2063256, 2083095, 2123940, 2380680, 2407132, 2548728, 2579070, 2777460, 3008915, 3094884, 3185910, 3332952, 3438760, 3610698, 3868605, 4166190, 4247880, 4814264, 5158140, 5416047, 5554920, 6017830, 6189768, 6371820, 7221396, 7737210, 8332380, 9026745, 10316280, 10832094, 12035660, 12743640, 14442792, 15474420, 16664760, 18053490, 21664188, 24071320, 27080235, 30948840, 36106980, 43328376, 54160470, 72213960, 108320940, 216641880]

約数ペア:

[(1, 216641880), (2, 108320940), (3, 72213960), (4, 54160470), (5, 43328376), (6, 36106980), (7, 30948840), (8, 27080235), (9, 24071320), (10, 21664188), (12, 18053490), (13, 16664760), (14, 15474420), (15, 14442792), (17, 12743640), (18, 12035660), (20, 10832094), (21, 10316280), (24, 9026745), (26, 8332380), (28, 7737210), (30, 7221396), (34, 6371820), (35, 6189768), (36, 6017830), (39, 5554920), (40, 5416047), (42, 5158140), (45, 4814264), (51, 4247880), (52, 4166190), (56, 3868605), (60, 3610698), (63, 3438760), (65, 3332952), (68, 3185910), (70, 3094884), (72, 3008915), (78, 2777460), (84, 2579070), (85, 2548728), (90, 2407132), (91, 2380680), (102, 2123940), (104, 2083095), (105, 2063256), (117, 1851640), (119, 1820520), (120, 1805349), (126, 1719380), (130, 1666476), (136, 1592955), (140, 1547442), (153, 1415960), (156, 1388730), (168, 1289535), (170, 1274364), (180, 1203566), (182, 1190340), (195, 1110984), (204, 1061970), (210, 1031628), (221, 980280), (234, 925820), (238, 910260), (252, 859690), (255, 849576), (260, 833238), (273, 793560), (280, 773721), (306, 707980), (312, 694365), (315, 687752), (340, 637182), (357, 606840), (360, 601783), (364, 595170), (389, 556920), (390, 555492), (408, 530985), (420, 515814), (442, 490140), (455, 476136), (468, 462910), (476, 455130), (504, 429845), (510, 424788), (520, 416619), (546, 396780), (585, 370328), (595, 364104), (612, 353990), (630, 343876), (663, 326760), (680, 318591), (714, 303420), (728, 297585), (765, 283192), (778, 278460), (780, 277746), (819, 264520), (840, 257907), (884, 245070), (910, 238068), (936, 231455), (952, 227565), (1020, 212394), (1071, 202280), (1092, 198390), (1105, 196056), (1167, 185640), (1170, 185164), (1190, 182052), (1224, 176995), (1260, 171938), (1326, 163380), (1365, 158712), (1428, 151710), (1530, 141596), (1547, 140040), (1556, 139230), (1560, 138873), (1638, 132260), (1768, 122535), (1785, 121368), (1820, 119034), (1945, 111384), (1989, 108920), (2040, 106197), (2142, 101140), (2184, 99195), (2210, 98028), (2334, 92820), (2340, 92582), (2380, 91026), (2520, 85969), (2652, 81690), (2723, 79560), (2730, 79356), (2856, 75855), (3060, 70798), (3094, 70020), (3112, 69615), (3276, 66130), (3315, 65352), (3501, 61880), (3570, 60684), (3640, 59517), (3890, 55692), (3978, 54460), (4095, 52904), (4284, 50570), (4420, 49014), (4641, 46680), (4668, 46410), (4680, 46291), (4760, 45513), (5057, 42840), (5304, 40845), (5355, 40456), (5446, 39780), (5460, 39678), (5835, 37128), (6120, 35399), (6188, 35010), (6552, 33065), (6613, 32760), (6630, 32676), (7002, 30940), (7140, 30342), (7735, 28008), (7780, 27846), (7956, 27230), (8169, 26520), (8190, 26452), (8568, 25285), (8840, 24507), (9282, 23340), (9336, 23205), (9945, 21784), (10114, 21420), (10710, 20228), (10892, 19890), (10920, 19839), (11670, 18564), (12376, 17505), (13226, 16380), (13260, 16338), (13615, 15912), (13923, 15560), (14004, 15470), (14280, 15171)]