215442360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 384

約数和(自身を含む): 873400320

約数和(自身を除く): 657957960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 47, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 94, 102, 105, 107, 119, 120, 126, 136, 140, 141, 153, 168, 170, 180, 188, 204, 210, 214, 235, 238, 252, 255, 280, 282, 306, 315, 321, 329, 340, 357, 360, 376, 408, 420, 423, 428, 470, 476, 504, 510, 535, 564, 595, 612, 630, 642, 658, 680, 705, 714, 749, 765, 799, 840, 846, 856, 940, 952, 963, 987, 1020, 1070, 1071, 1128, 1190, 1224, 1260, 1284, 1316, 1410, 1428, 1498, 1530, 1598, 1605, 1645, 1692, 1785, 1819, 1880, 1926, 1974, 2040, 2115, 2140, 2142, 2247, 2380, 2397, 2520, 2568, 2632, 2820, 2856, 2961, 2996, 3060, 3196, 3210, 3290, 3384, 3570, 3638, 3745, 3852, 3948, 3995, 4230, 4280, 4284, 4494, 4760, 4794, 4815, 4935, 5029, 5355, 5457, 5593, 5640, 5922, 5992, 6120, 6392, 6420, 6580, 6741, 7140, 7191, 7276, 7490, 7704, 7896, 7990, 8460, 8568, 8988, 9095, 9588, 9630, 9870, 10058, 10710, 10914, 11186, 11235, 11844, 11985, 12733, 12840, 13160, 13482, 14280, 14382, 14552, 14805, 14980, 15087, 15980, 16371, 16779, 16920, 17976, 18190, 19176, 19260, 19740, 20116, 21420, 21828, 22372, 22470, 23688, 23970, 25145, 25466, 26964, 27285, 27965, 28764, 29610, 29960, 30174, 31960, 32742, 33558, 33705, 35203, 35955, 36380, 38199, 38520, 39480, 40232, 42840, 43656, 44744, 44940, 45261, 47940, 50290, 50337, 50932, 53928, 54570, 55930, 57528, 59220, 60348, 63665, 65484, 67116, 67410, 70406, 71910, 72760, 75435, 76398, 81855, 83895, 85493, 89880, 90522, 95880, 100580, 100674, 101864, 105609, 109140, 111860, 114597, 118440, 120696, 127330, 130968, 134232, 134820, 140812, 143820, 150870, 152796, 163710, 167790, 170986, 176015, 181044, 190995, 201160, 201348, 211218, 218280, 223720, 226305, 229194, 251685, 254660, 256479, 269640, 281624, 287640, 301740, 305592, 316827, 327420, 335580, 341972, 352030, 362088, 381990, 402696, 422436, 427465, 452610, 458388, 503370, 509320, 512958, 528045, 572985, 598451, 603480, 633654, 654840, 671160, 683944, 704060, 763980, 769437, 844872, 854930, 905220, 916776, 1006740, 1025916, 1056090, 1145970, 1196902, 1267308, 1282395, 1408120, 1527960, 1538874, 1584135, 1709860, 1795353, 1810440, 2013480, 2051832, 2112180, 2291940, 2393804, 2534616, 2564790, 2992255, 3077748, 3168270, 3419720, 3590706, 3847185, 4224360, 4583880, 4787608, 5129580, 5386059, 5984510, 6155496, 6336540, 7181412, 7694370, 8976765, 10259160, 10772118, 11969020, 12673080, 14362824, 15388740, 17953530, 21544236, 23938040, 26930295, 30777480, 35907060, 43088472, 53860590, 71814120, 107721180, 215442360]

約数ペア:

[(1, 215442360), (2, 107721180), (3, 71814120), (4, 53860590), (5, 43088472), (6, 35907060), (7, 30777480), (8, 26930295), (9, 23938040), (10, 21544236), (12, 17953530), (14, 15388740), (15, 14362824), (17, 12673080), (18, 11969020), (20, 10772118), (21, 10259160), (24, 8976765), (28, 7694370), (30, 7181412), (34, 6336540), (35, 6155496), (36, 5984510), (40, 5386059), (42, 5129580), (45, 4787608), (47, 4583880), (51, 4224360), (56, 3847185), (60, 3590706), (63, 3419720), (68, 3168270), (70, 3077748), (72, 2992255), (84, 2564790), (85, 2534616), (90, 2393804), (94, 2291940), (102, 2112180), (105, 2051832), (107, 2013480), (119, 1810440), (120, 1795353), (126, 1709860), (136, 1584135), (140, 1538874), (141, 1527960), (153, 1408120), (168, 1282395), (170, 1267308), (180, 1196902), (188, 1145970), (204, 1056090), (210, 1025916), (214, 1006740), (235, 916776), (238, 905220), (252, 854930), (255, 844872), (280, 769437), (282, 763980), (306, 704060), (315, 683944), (321, 671160), (329, 654840), (340, 633654), (357, 603480), (360, 598451), (376, 572985), (408, 528045), (420, 512958), (423, 509320), (428, 503370), (470, 458388), (476, 452610), (504, 427465), (510, 422436), (535, 402696), (564, 381990), (595, 362088), (612, 352030), (630, 341972), (642, 335580), (658, 327420), (680, 316827), (705, 305592), (714, 301740), (749, 287640), (765, 281624), (799, 269640), (840, 256479), (846, 254660), (856, 251685), (940, 229194), (952, 226305), (963, 223720), (987, 218280), (1020, 211218), (1070, 201348), (1071, 201160), (1128, 190995), (1190, 181044), (1224, 176015), (1260, 170986), (1284, 167790), (1316, 163710), (1410, 152796), (1428, 150870), (1498, 143820), (1530, 140812), (1598, 134820), (1605, 134232), (1645, 130968), (1692, 127330), (1785, 120696), (1819, 118440), (1880, 114597), (1926, 111860), (1974, 109140), (2040, 105609), (2115, 101864), (2140, 100674), (2142, 100580), (2247, 95880), (2380, 90522), (2397, 89880), (2520, 85493), (2568, 83895), (2632, 81855), (2820, 76398), (2856, 75435), (2961, 72760), (2996, 71910), (3060, 70406), (3196, 67410), (3210, 67116), (3290, 65484), (3384, 63665), (3570, 60348), (3638, 59220), (3745, 57528), (3852, 55930), (3948, 54570), (3995, 53928), (4230, 50932), (4280, 50337), (4284, 50290), (4494, 47940), (4760, 45261), (4794, 44940), (4815, 44744), (4935, 43656), (5029, 42840), (5355, 40232), (5457, 39480), (5593, 38520), (5640, 38199), (5922, 36380), (5992, 35955), (6120, 35203), (6392, 33705), (6420, 33558), (6580, 32742), (6741, 31960), (7140, 30174), (7191, 29960), (7276, 29610), (7490, 28764), (7704, 27965), (7896, 27285), (7990, 26964), (8460, 25466), (8568, 25145), (8988, 23970), (9095, 23688), (9588, 22470), (9630, 22372), (9870, 21828), (10058, 21420), (10710, 20116), (10914, 19740), (11186, 19260), (11235, 19176), (11844, 18190), (11985, 17976), (12733, 16920), (12840, 16779), (13160, 16371), (13482, 15980), (14280, 15087), (14382, 14980), (14552, 14805)]