20170971216

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 480

約数和(自身を含む): 68158970880

約数和(自身を除く): 47987999664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 103, 108, 114, 132, 144, 152, 162, 171, 176, 198, 206, 209, 216, 228, 241, 243, 264, 297, 304, 309, 324, 342, 396, 412, 418, 432, 456, 482, 486, 513, 528, 594, 618, 627, 648, 684, 723, 792, 824, 836, 891, 912, 927, 964, 972, 1026, 1133, 1188, 1236, 1254, 1296, 1368, 1446, 1539, 1584, 1648, 1672, 1782, 1854, 1881, 1928, 1944, 1957, 2052, 2169, 2266, 2376, 2472, 2508, 2651, 2673, 2736, 2781, 2892, 3078, 3344, 3399, 3564, 3708, 3762, 3856, 3888, 3914, 4104, 4338, 4532, 4579, 4617, 4752, 4944, 5016, 5302, 5346, 5562, 5643, 5784, 5871, 6156, 6507, 6798, 7128, 7416, 7524, 7828, 7953, 8208, 8343, 8676, 9064, 9158, 9234, 10032, 10197, 10604, 10692, 11124, 11286, 11568, 11742, 12312, 13014, 13596, 13737, 14256, 14832, 15048, 15656, 15906, 16686, 16929, 17352, 17613, 18128, 18316, 18468, 19521, 20394, 21208, 21384, 21527, 22248, 22572, 23484, 23859, 24624, 24823, 25029, 26028, 27192, 27474, 30096, 30591, 31312, 31812, 33372, 33858, 34704, 35226, 36632, 36936, 39042, 40788, 41211, 42416, 42768, 43054, 44496, 45144, 46968, 47718, 49646, 50058, 50369, 50787, 52056, 52839, 54384, 54948, 58563, 61182, 63624, 64581, 66744, 67716, 70452, 71577, 73264, 73872, 74469, 78084, 81576, 82422, 86108, 90288, 91773, 93936, 95436, 99292, 100116, 100738, 101574, 104112, 105678, 109896, 117126, 122364, 123633, 127248, 129162, 133488, 135432, 140904, 143154, 148938, 151107, 156168, 158517, 163152, 164844, 172216, 183546, 190872, 193743, 198584, 200232, 201476, 203148, 211356, 214731, 219792, 223407, 234252, 244728, 247266, 258324, 270864, 273053, 275319, 281808, 286308, 297876, 302214, 312336, 317034, 329688, 344432, 367092, 370899, 381744, 387486, 397168, 400464, 402952, 406296, 422712, 429462, 446814, 453321, 468504, 471637, 475551, 489456, 494532, 516648, 546106, 550638, 572616, 581229, 595752, 604428, 634068, 644193, 659376, 670221, 734184, 741798, 774972, 805904, 812592, 819159, 845424, 858924, 893628, 906642, 937008, 943274, 951102, 989064, 1033296, 1092212, 1101276, 1112697, 1145232, 1162458, 1191504, 1208856, 1268136, 1288386, 1340442, 1359963, 1414911, 1468368, 1483596, 1549944, 1638318, 1717848, 1743687, 1787256, 1813284, 1886548, 1902204, 1978128, 2010663, 2184424, 2202552, 2225394, 2324916, 2417712, 2457477, 2536272, 2576772, 2680884, 2719926, 2829822, 2967192, 3099888, 3276636, 3435696, 3487374, 3574512, 3626568, 3773096, 3804408, 4021326, 4079889, 4244733, 4368848, 4405104, 4450788, 4649832, 4914954, 5153544, 5188007, 5231061, 5361768, 5439852, 5659644, 5934384, 6031989, 6553272, 6974748, 7253136, 7372431, 7546192, 7608816, 8042652, 8159778, 8489466, 8901576, 9299664, 9829908, 10307088, 10376014, 10462122, 10723536, 10879704, 11319288, 12063978, 12239667, 12734199, 13106544, 13949496, 14744862, 15564021, 16085304, 16319556, 16978932, 17803152, 19659816, 20752028, 20924244, 21759408, 22117293, 22638576, 24127956, 24479334, 25468398, 27898992, 29489724, 31128042, 32170608, 32639112, 33957864, 38202597, 39319632, 41504056, 41848488, 44234586, 46692063, 48255912, 48958668, 50936796, 58979448, 62256084, 65278224, 66351879, 67915728, 76405194, 83008112, 83696976, 88469172, 93384126, 96511824, 97917336, 101873592, 114607791, 117958896, 124512168, 132703758, 140076189, 152810388, 176938344, 186768252, 195834672, 203747184, 229215582, 249024336, 265407516, 280152378, 305620776, 353876688, 373536504, 420228567, 458431164, 530815032, 560304756, 611241552, 747073008, 840457134, 916862328, 1061630064, 1120609512, 1260685701, 1680914268, 1833724656, 2241219024, 2521371402, 3361828536, 5042742804, 6723657072, 10085485608, 20170971216]

約数ペア:

[(1, 20170971216), (2, 10085485608), (3, 6723657072), (4, 5042742804), (6, 3361828536), (8, 2521371402), (9, 2241219024), (11, 1833724656), (12, 1680914268), (16, 1260685701), (18, 1120609512), (19, 1061630064), (22, 916862328), (24, 840457134), (27, 747073008), (33, 611241552), (36, 560304756), (38, 530815032), (44, 458431164), (48, 420228567), (54, 373536504), (57, 353876688), (66, 305620776), (72, 280152378), (76, 265407516), (81, 249024336), (88, 229215582), (99, 203747184), (103, 195834672), (108, 186768252), (114, 176938344), (132, 152810388), (144, 140076189), (152, 132703758), (162, 124512168), (171, 117958896), (176, 114607791), (198, 101873592), (206, 97917336), (209, 96511824), (216, 93384126), (228, 88469172), (241, 83696976), (243, 83008112), (264, 76405194), (297, 67915728), (304, 66351879), (309, 65278224), (324, 62256084), (342, 58979448), (396, 50936796), (412, 48958668), (418, 48255912), (432, 46692063), (456, 44234586), (482, 41848488), (486, 41504056), (513, 39319632), (528, 38202597), (594, 33957864), (618, 32639112), (627, 32170608), (648, 31128042), (684, 29489724), (723, 27898992), (792, 25468398), (824, 24479334), (836, 24127956), (891, 22638576), (912, 22117293), (927, 21759408), (964, 20924244), (972, 20752028), (1026, 19659816), (1133, 17803152), (1188, 16978932), (1236, 16319556), (1254, 16085304), (1296, 15564021), (1368, 14744862), (1446, 13949496), (1539, 13106544), (1584, 12734199), (1648, 12239667), (1672, 12063978), (1782, 11319288), (1854, 10879704), (1881, 10723536), (1928, 10462122), (1944, 10376014), (1957, 10307088), (2052, 9829908), (2169, 9299664), (2266, 8901576), (2376, 8489466), (2472, 8159778), (2508, 8042652), (2651, 7608816), (2673, 7546192), (2736, 7372431), (2781, 7253136), (2892, 6974748), (3078, 6553272), (3344, 6031989), (3399, 5934384), (3564, 5659644), (3708, 5439852), (3762, 5361768), (3856, 5231061), (3888, 5188007), (3914, 5153544), (4104, 4914954), (4338, 4649832), (4532, 4450788), (4579, 4405104), (4617, 4368848), (4752, 4244733), (4944, 4079889), (5016, 4021326), (5302, 3804408), (5346, 3773096), (5562, 3626568), (5643, 3574512), (5784, 3487374), (5871, 3435696), (6156, 3276636), (6507, 3099888), (6798, 2967192), (7128, 2829822), (7416, 2719926), (7524, 2680884), (7828, 2576772), (7953, 2536272), (8208, 2457477), (8343, 2417712), (8676, 2324916), (9064, 2225394), (9158, 2202552), (9234, 2184424), (10032, 2010663), (10197, 1978128), (10604, 1902204), (10692, 1886548), (11124, 1813284), (11286, 1787256), (11568, 1743687), (11742, 1717848), (12312, 1638318), (13014, 1549944), (13596, 1483596), (13737, 1468368), (14256, 1414911), (14832, 1359963), (15048, 1340442), (15656, 1288386), (15906, 1268136), (16686, 1208856), (16929, 1191504), (17352, 1162458), (17613, 1145232), (18128, 1112697), (18316, 1101276), (18468, 1092212), (19521, 1033296), (20394, 989064), (21208, 951102), (21384, 943274), (21527, 937008), (22248, 906642), (22572, 893628), (23484, 858924), (23859, 845424), (24624, 819159), (24823, 812592), (25029, 805904), (26028, 774972), (27192, 741798), (27474, 734184), (30096, 670221), (30591, 659376), (31312, 644193), (31812, 634068), (33372, 604428), (33858, 595752), (34704, 581229), (35226, 572616), (36632, 550638), (36936, 546106), (39042, 516648), (40788, 494532), (41211, 489456), (42416, 475551), (42768, 471637), (43054, 468504), (44496, 453321), (45144, 446814), (46968, 429462), (47718, 422712), (49646, 406296), (50058, 402952), (50369, 400464), (50787, 397168), (52056, 387486), (52839, 381744), (54384, 370899), (54948, 367092), (58563, 344432), (61182, 329688), (63624, 317034), (64581, 312336), (66744, 302214), (67716, 297876), (70452, 286308), (71577, 281808), (73264, 275319), (73872, 273053), (74469, 270864), (78084, 258324), (81576, 247266), (82422, 244728), (86108, 234252), (90288, 223407), (91773, 219792), (93936, 214731), (95436, 211356), (99292, 203148), (100116, 201476), (100738, 200232), (101574, 198584), (104112, 193743), (105678, 190872), (109896, 183546), (117126, 172216), (122364, 164844), (123633, 163152), (127248, 158517), (129162, 156168), (133488, 151107), (135432, 148938), (140904, 143154)]