19546926672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{20249}}^1$

素因数の和:20310

約数の個数: 240

約数和(自身を含む): 66169872000

約数和(自身を除く): 46622945328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 169, 182, 204, 208, 221, 238, 272, 273, 312, 336, 338, 357, 364, 408, 442, 476, 507, 546, 624, 663, 676, 714, 728, 816, 884, 952, 1014, 1092, 1183, 1326, 1352, 1428, 1456, 1547, 1768, 1904, 2028, 2184, 2366, 2652, 2704, 2856, 2873, 3094, 3536, 3549, 4056, 4368, 4641, 4732, 5304, 5712, 5746, 6188, 7098, 8112, 8619, 9282, 9464, 10608, 11492, 12376, 14196, 17238, 18564, 18928, 20111, 20249, 22984, 24752, 28392, 34476, 37128, 40222, 40498, 45968, 56784, 60333, 60747, 68952, 74256, 80444, 80996, 120666, 121494, 137904, 141743, 160888, 161992, 241332, 242988, 263237, 283486, 321776, 323984, 344233, 425229, 482664, 485976, 526474, 566972, 688466, 789711, 850458, 965328, 971952, 1032699, 1052948, 1133944, 1376932, 1579422, 1700916, 1842659, 2065398, 2105896, 2267888, 2409631, 2753864, 3158844, 3401832, 3422081, 3685318, 4130796, 4211792, 4475029, 4819262, 5507728, 5527977, 6317688, 6803664, 6844162, 7228893, 7370636, 8261592, 8950058, 9638524, 10266243, 11055954, 12635376, 13425087, 13688324, 14457786, 14741272, 16523184, 17900116, 19277048, 20532486, 22111908, 23954567, 26850174, 27376648, 28915572, 29482544, 31325203, 35800232, 38554096, 41064972, 44223816, 47909134, 53700348, 54753296, 57831144, 58175377, 62650406, 71600464, 71863701, 82129944, 88447632, 93975609, 95818268, 107400696, 115662288, 116350754, 125300812, 143727402, 164259888, 174526131, 187951218, 191636536, 214801392, 232701508, 250601624, 287454804, 349052262, 375902436, 383273072, 407227639, 465403016, 501203248, 574909608, 698104524, 751804872, 814455278, 930806032, 1149819216, 1221682917, 1396209048, 1503609744, 1628910556, 2443365834, 2792418096, 3257821112, 4886731668, 6515642224, 9773463336, 19546926672]

約数ペア:

[(1, 19546926672), (2, 9773463336), (3, 6515642224), (4, 4886731668), (6, 3257821112), (7, 2792418096), (8, 2443365834), (12, 1628910556), (13, 1503609744), (14, 1396209048), (16, 1221682917), (17, 1149819216), (21, 930806032), (24, 814455278), (26, 751804872), (28, 698104524), (34, 574909608), (39, 501203248), (42, 465403016), (48, 407227639), (51, 383273072), (52, 375902436), (56, 349052262), (68, 287454804), (78, 250601624), (84, 232701508), (91, 214801392), (102, 191636536), (104, 187951218), (112, 174526131), (119, 164259888), (136, 143727402), (156, 125300812), (168, 116350754), (169, 115662288), (182, 107400696), (204, 95818268), (208, 93975609), (221, 88447632), (238, 82129944), (272, 71863701), (273, 71600464), (312, 62650406), (336, 58175377), (338, 57831144), (357, 54753296), (364, 53700348), (408, 47909134), (442, 44223816), (476, 41064972), (507, 38554096), (546, 35800232), (624, 31325203), (663, 29482544), (676, 28915572), (714, 27376648), (728, 26850174), (816, 23954567), (884, 22111908), (952, 20532486), (1014, 19277048), (1092, 17900116), (1183, 16523184), (1326, 14741272), (1352, 14457786), (1428, 13688324), (1456, 13425087), (1547, 12635376), (1768, 11055954), (1904, 10266243), (2028, 9638524), (2184, 8950058), (2366, 8261592), (2652, 7370636), (2704, 7228893), (2856, 6844162), (2873, 6803664), (3094, 6317688), (3536, 5527977), (3549, 5507728), (4056, 4819262), (4368, 4475029), (4641, 4211792), (4732, 4130796), (5304, 3685318), (5712, 3422081), (5746, 3401832), (6188, 3158844), (7098, 2753864), (8112, 2409631), (8619, 2267888), (9282, 2105896), (9464, 2065398), (10608, 1842659), (11492, 1700916), (12376, 1579422), (14196, 1376932), (17238, 1133944), (18564, 1052948), (18928, 1032699), (20111, 971952), (20249, 965328), (22984, 850458), (24752, 789711), (28392, 688466), (34476, 566972), (37128, 526474), (40222, 485976), (40498, 482664), (45968, 425229), (56784, 344233), (60333, 323984), (60747, 321776), (68952, 283486), (74256, 263237), (80444, 242988), (80996, 241332), (120666, 161992), (121494, 160888), (137904, 141743)]