389751180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:98

約数の個数: 432

約数和(自身を含む): 1510145280

約数和(自身を除く): 1120394100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 19, 20, 21, 26, 28, 30, 34, 35, 38, 39, 42, 51, 52, 57, 60, 65, 68, 70, 76, 78, 84, 85, 91, 95, 102, 105, 114, 119, 130, 133, 140, 156, 169, 170, 182, 190, 195, 204, 210, 221, 228, 238, 247, 255, 260, 266, 273, 285, 289, 323, 338, 340, 357, 364, 380, 390, 399, 420, 442, 455, 476, 494, 507, 510, 532, 546, 570, 578, 595, 646, 663, 665, 676, 714, 741, 780, 798, 845, 867, 884, 910, 969, 988, 1014, 1020, 1092, 1105, 1140, 1156, 1183, 1190, 1235, 1292, 1326, 1330, 1365, 1428, 1445, 1482, 1547, 1596, 1615, 1690, 1729, 1734, 1785, 1820, 1938, 1995, 2023, 2028, 2210, 2261, 2366, 2380, 2470, 2535, 2652, 2660, 2730, 2873, 2890, 2964, 3094, 3211, 3230, 3315, 3380, 3458, 3468, 3549, 3570, 3705, 3757, 3876, 3990, 4046, 4199, 4335, 4420, 4522, 4641, 4732, 4845, 4940, 5070, 5187, 5460, 5491, 5746, 5780, 5915, 6069, 6188, 6422, 6460, 6630, 6783, 6916, 7098, 7140, 7410, 7514, 7735, 7980, 8092, 8398, 8619, 8645, 8670, 9044, 9282, 9633, 9690, 10115, 10140, 10374, 10982, 11271, 11305, 11492, 11830, 12138, 12597, 12844, 13260, 13566, 14196, 14365, 14820, 15028, 15470, 16055, 16473, 16796, 17238, 17290, 17340, 17745, 18564, 18785, 19266, 19380, 20111, 20230, 20748, 20995, 21964, 22477, 22542, 22610, 23205, 23660, 24276, 25194, 25935, 26299, 27132, 27455, 28730, 29393, 30345, 30940, 32110, 32946, 33915, 34476, 34580, 35490, 37570, 38437, 38532, 40222, 40460, 41990, 43095, 44954, 45084, 45220, 46410, 48165, 48841, 50388, 51870, 52598, 54587, 54910, 56355, 57460, 58786, 60333, 60690, 62985, 64220, 65892, 67431, 67830, 70980, 71383, 75140, 76874, 78897, 80444, 82365, 83980, 86190, 88179, 89908, 92820, 96330, 97682, 100555, 103740, 105196, 109174, 109820, 112385, 112710, 115311, 117572, 120666, 121380, 125970, 131495, 134862, 135660, 142766, 146523, 146965, 153748, 157794, 163761, 164730, 172380, 176358, 192185, 192660, 195364, 201110, 214149, 218348, 224770, 225420, 230622, 241332, 244205, 251940, 262990, 269724, 272935, 285532, 293046, 293930, 301665, 315588, 327522, 329460, 337155, 341887, 352716, 356915, 382109, 384370, 394485, 402220, 428298, 440895, 449540, 461244, 488410, 499681, 525980, 545870, 576555, 586092, 587860, 603330, 655044, 674310, 683774, 713830, 732615, 764218, 768740, 788970, 818805, 856596, 881790, 927979, 976820, 999362, 1025661, 1070745, 1091740, 1146327, 1153110, 1206660, 1348620, 1367548, 1427660, 1465230, 1499043, 1528436, 1577940, 1637610, 1709435, 1763580, 1855958, 1910545, 1998724, 2051322, 2141490, 2292654, 2306220, 2498405, 2783937, 2930460, 2998086, 3275220, 3418870, 3711916, 3821090, 4102644, 4282980, 4585308, 4639895, 4996810, 5128305, 5567874, 5731635, 5996172, 6495853, 6837740, 7495215, 7642180, 9279790, 9993620, 10256610, 11135748, 11463270, 12991706, 13919685, 14990430, 18559580, 19487559, 20513220, 22926540, 25983412, 27839370, 29980860, 32479265, 38975118, 55678740, 64958530, 77950236, 97437795, 129917060, 194875590, 389751180]

約数ペア:

[(1, 389751180), (2, 194875590), (3, 129917060), (4, 97437795), (5, 77950236), (6, 64958530), (7, 55678740), (10, 38975118), (12, 32479265), (13, 29980860), (14, 27839370), (15, 25983412), (17, 22926540), (19, 20513220), (20, 19487559), (21, 18559580), (26, 14990430), (28, 13919685), (30, 12991706), (34, 11463270), (35, 11135748), (38, 10256610), (39, 9993620), (42, 9279790), (51, 7642180), (52, 7495215), (57, 6837740), (60, 6495853), (65, 5996172), (68, 5731635), (70, 5567874), (76, 5128305), (78, 4996810), (84, 4639895), (85, 4585308), (91, 4282980), (95, 4102644), (102, 3821090), (105, 3711916), (114, 3418870), (119, 3275220), (130, 2998086), (133, 2930460), (140, 2783937), (156, 2498405), (169, 2306220), (170, 2292654), (182, 2141490), (190, 2051322), (195, 1998724), (204, 1910545), (210, 1855958), (221, 1763580), (228, 1709435), (238, 1637610), (247, 1577940), (255, 1528436), (260, 1499043), (266, 1465230), (273, 1427660), (285, 1367548), (289, 1348620), (323, 1206660), (338, 1153110), (340, 1146327), (357, 1091740), (364, 1070745), (380, 1025661), (390, 999362), (399, 976820), (420, 927979), (442, 881790), (455, 856596), (476, 818805), (494, 788970), (507, 768740), (510, 764218), (532, 732615), (546, 713830), (570, 683774), (578, 674310), (595, 655044), (646, 603330), (663, 587860), (665, 586092), (676, 576555), (714, 545870), (741, 525980), (780, 499681), (798, 488410), (845, 461244), (867, 449540), (884, 440895), (910, 428298), (969, 402220), (988, 394485), (1014, 384370), (1020, 382109), (1092, 356915), (1105, 352716), (1140, 341887), (1156, 337155), (1183, 329460), (1190, 327522), (1235, 315588), (1292, 301665), (1326, 293930), (1330, 293046), (1365, 285532), (1428, 272935), (1445, 269724), (1482, 262990), (1547, 251940), (1596, 244205), (1615, 241332), (1690, 230622), (1729, 225420), (1734, 224770), (1785, 218348), (1820, 214149), (1938, 201110), (1995, 195364), (2023, 192660), (2028, 192185), (2210, 176358), (2261, 172380), (2366, 164730), (2380, 163761), (2470, 157794), (2535, 153748), (2652, 146965), (2660, 146523), (2730, 142766), (2873, 135660), (2890, 134862), (2964, 131495), (3094, 125970), (3211, 121380), (3230, 120666), (3315, 117572), (3380, 115311), (3458, 112710), (3468, 112385), (3549, 109820), (3570, 109174), (3705, 105196), (3757, 103740), (3876, 100555), (3990, 97682), (4046, 96330), (4199, 92820), (4335, 89908), (4420, 88179), (4522, 86190), (4641, 83980), (4732, 82365), (4845, 80444), (4940, 78897), (5070, 76874), (5187, 75140), (5460, 71383), (5491, 70980), (5746, 67830), (5780, 67431), (5915, 65892), (6069, 64220), (6188, 62985), (6422, 60690), (6460, 60333), (6630, 58786), (6783, 57460), (6916, 56355), (7098, 54910), (7140, 54587), (7410, 52598), (7514, 51870), (7735, 50388), (7980, 48841), (8092, 48165), (8398, 46410), (8619, 45220), (8645, 45084), (8670, 44954), (9044, 43095), (9282, 41990), (9633, 40460), (9690, 40222), (10115, 38532), (10140, 38437), (10374, 37570), (10982, 35490), (11271, 34580), (11305, 34476), (11492, 33915), (11830, 32946), (12138, 32110), (12597, 30940), (12844, 30345), (13260, 29393), (13566, 28730), (14196, 27455), (14365, 27132), (14820, 26299), (15028, 25935), (15470, 25194), (16055, 24276), (16473, 23660), (16796, 23205), (17238, 22610), (17290, 22542), (17340, 22477), (17745, 21964), (18564, 20995), (18785, 20748), (19266, 20230), (19380, 20111)]