18272772720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{823}}^1$

素因数の和:1405

約数の個数: 320

約数和(自身を含む): 66455270400

約数和(自身を除く): 48182497680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 541, 570, 684, 720, 760, 823, 855, 912, 1026, 1080, 1082, 1140, 1368, 1520, 1623, 1646, 1710, 2052, 2160, 2164, 2280, 2469, 2565, 2705, 2736, 3246, 3292, 3420, 4104, 4115, 4328, 4560, 4869, 4938, 5130, 5410, 6492, 6584, 6840, 7407, 8115, 8208, 8230, 8656, 9738, 9876, 10260, 10279, 10820, 12345, 12984, 13168, 13680, 14607, 14814, 15637, 16230, 16460, 19476, 19752, 20520, 20558, 21640, 22221, 24345, 24690, 25968, 29214, 29628, 30837, 31274, 32460, 32920, 37035, 38952, 39504, 41040, 41116, 43280, 44442, 46911, 48690, 49380, 51395, 58428, 59256, 61674, 62548, 64920, 65840, 73035, 74070, 77904, 78185, 82232, 88884, 92511, 93822, 97380, 98760, 102790, 111105, 116856, 118512, 123348, 125096, 129840, 140733, 146070, 148140, 154185, 156370, 164464, 177768, 185022, 187644, 194760, 197520, 205580, 222210, 233712, 234555, 246696, 250192, 277533, 281466, 292140, 296280, 308370, 312740, 355536, 370044, 375288, 389520, 411160, 422199, 444420, 445243, 462555, 469110, 493392, 555066, 562932, 584280, 592560, 616740, 625480, 703665, 740088, 750576, 822320, 844398, 888840, 890486, 925110, 938220, 1110132, 1125864, 1168560, 1233480, 1250960, 1335729, 1387665, 1407330, 1480176, 1688796, 1777680, 1780972, 1850220, 1876440, 2110995, 2220264, 2226215, 2251728, 2466960, 2671458, 2775330, 2814660, 3377592, 3561944, 3700440, 3752880, 4007187, 4221990, 4440528, 4452430, 5342916, 5550660, 5629320, 6678645, 6755184, 7123888, 7400880, 8014374, 8443980, 8459617, 8904860, 10685832, 11101320, 11258640, 12021561, 13357290, 16028748, 16887960, 16919234, 17809720, 20035935, 21371664, 22202640, 24043122, 25378851, 26714580, 32057496, 33775920, 33838468, 35619440, 40071870, 42298085, 48086244, 50757702, 53429160, 60107805, 64114992, 67676936, 76136553, 80143740, 84596170, 96172488, 101515404, 106858320, 120215610, 126894255, 135353872, 152273106, 160287480, 169192340, 192344976, 203030808, 228409659, 240431220, 253788510, 304546212, 320574960, 338384680, 380682765, 406061616, 456819318, 480862440, 507577020, 609092424, 676769360, 761365530, 913638636, 961724880, 1015154040, 1142048295, 1218184848, 1522731060, 1827277272, 2030308080, 2284096590, 3045462120, 3654554544, 4568193180, 6090924240, 9136386360, 18272772720]

約数ペア:

[(1, 18272772720), (2, 9136386360), (3, 6090924240), (4, 4568193180), (5, 3654554544), (6, 3045462120), (8, 2284096590), (9, 2030308080), (10, 1827277272), (12, 1522731060), (15, 1218184848), (16, 1142048295), (18, 1015154040), (19, 961724880), (20, 913638636), (24, 761365530), (27, 676769360), (30, 609092424), (36, 507577020), (38, 480862440), (40, 456819318), (45, 406061616), (48, 380682765), (54, 338384680), (57, 320574960), (60, 304546212), (72, 253788510), (76, 240431220), (80, 228409659), (90, 203030808), (95, 192344976), (108, 169192340), (114, 160287480), (120, 152273106), (135, 135353872), (144, 126894255), (152, 120215610), (171, 106858320), (180, 101515404), (190, 96172488), (216, 84596170), (228, 80143740), (240, 76136553), (270, 67676936), (285, 64114992), (304, 60107805), (342, 53429160), (360, 50757702), (380, 48086244), (432, 42298085), (456, 40071870), (513, 35619440), (540, 33838468), (541, 33775920), (570, 32057496), (684, 26714580), (720, 25378851), (760, 24043122), (823, 22202640), (855, 21371664), (912, 20035935), (1026, 17809720), (1080, 16919234), (1082, 16887960), (1140, 16028748), (1368, 13357290), (1520, 12021561), (1623, 11258640), (1646, 11101320), (1710, 10685832), (2052, 8904860), (2160, 8459617), (2164, 8443980), (2280, 8014374), (2469, 7400880), (2565, 7123888), (2705, 6755184), (2736, 6678645), (3246, 5629320), (3292, 5550660), (3420, 5342916), (4104, 4452430), (4115, 4440528), (4328, 4221990), (4560, 4007187), (4869, 3752880), (4938, 3700440), (5130, 3561944), (5410, 3377592), (6492, 2814660), (6584, 2775330), (6840, 2671458), (7407, 2466960), (8115, 2251728), (8208, 2226215), (8230, 2220264), (8656, 2110995), (9738, 1876440), (9876, 1850220), (10260, 1780972), (10279, 1777680), (10820, 1688796), (12345, 1480176), (12984, 1407330), (13168, 1387665), (13680, 1335729), (14607, 1250960), (14814, 1233480), (15637, 1168560), (16230, 1125864), (16460, 1110132), (19476, 938220), (19752, 925110), (20520, 890486), (20558, 888840), (21640, 844398), (22221, 822320), (24345, 750576), (24690, 740088), (25968, 703665), (29214, 625480), (29628, 616740), (30837, 592560), (31274, 584280), (32460, 562932), (32920, 555066), (37035, 493392), (38952, 469110), (39504, 462555), (41040, 445243), (41116, 444420), (43280, 422199), (44442, 411160), (46911, 389520), (48690, 375288), (49380, 370044), (51395, 355536), (58428, 312740), (59256, 308370), (61674, 296280), (62548, 292140), (64920, 281466), (65840, 277533), (73035, 250192), (74070, 246696), (77904, 234555), (78185, 233712), (82232, 222210), (88884, 205580), (92511, 197520), (93822, 194760), (97380, 187644), (98760, 185022), (102790, 177768), (111105, 164464), (116856, 156370), (118512, 154185), (123348, 148140), (125096, 146070), (129840, 140733)]