1720270944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:602

約数の個数: 288

約数和(自身を含む): 5958650880

約数和(自身を除く): 4238379936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 97, 112, 114, 126, 133, 144, 152, 168, 171, 194, 224, 228, 252, 266, 288, 291, 304, 336, 342, 388, 399, 456, 463, 504, 532, 582, 608, 672, 679, 684, 776, 798, 873, 912, 926, 1008, 1064, 1164, 1197, 1358, 1368, 1389, 1552, 1596, 1746, 1824, 1843, 1852, 2016, 2037, 2128, 2328, 2394, 2716, 2736, 2778, 3104, 3192, 3241, 3492, 3686, 3704, 4074, 4167, 4256, 4656, 4788, 5432, 5472, 5529, 5556, 6111, 6384, 6482, 6984, 7372, 7408, 8148, 8334, 8797, 9312, 9576, 9723, 10864, 11058, 11112, 12222, 12768, 12901, 12964, 13968, 14744, 14816, 16296, 16587, 16668, 17594, 19152, 19446, 21728, 22116, 22224, 24444, 25802, 25928, 26391, 27936, 29169, 29488, 32592, 33174, 33336, 35188, 38304, 38703, 38892, 44232, 44448, 44911, 48888, 51604, 51856, 52782, 58338, 58976, 61579, 65184, 66348, 66672, 70376, 77406, 77784, 79173, 88464, 89822, 97776, 103208, 103712, 105564, 116109, 116676, 123158, 132696, 133344, 134733, 140752, 154812, 155568, 158346, 176928, 179644, 184737, 195552, 206416, 211128, 232218, 233352, 246316, 265392, 269466, 281504, 309624, 311136, 314377, 316692, 359288, 369474, 404199, 412832, 422256, 464436, 466704, 492632, 530784, 538932, 554211, 619248, 628754, 633384, 718576, 738948, 808398, 844512, 853309, 928872, 933408, 943131, 985264, 1077864, 1108422, 1238496, 1257508, 1266768, 1437152, 1477896, 1616796, 1706618, 1857744, 1886262, 1970528, 2155728, 2216844, 2515016, 2533536, 2559927, 2829393, 2955792, 3233592, 3413236, 3715488, 3772524, 4311456, 4433688, 5030032, 5119854, 5658786, 5911584, 5973163, 6467184, 6826472, 7545048, 7679781, 8867376, 10060064, 10239708, 11317572, 11946326, 12934368, 13652944, 15090096, 15359562, 17734752, 17919489, 20479416, 22635144, 23892652, 27305888, 30180192, 30719124, 35838978, 40958832, 45270288, 47785304, 53758467, 61438248, 71677956, 81917664, 90540576, 95570608, 107516934, 122876496, 143355912, 191141216, 215033868, 245752992, 286711824, 430067736, 573423648, 860135472, 1720270944]

約数ペア:

[(1, 1720270944), (2, 860135472), (3, 573423648), (4, 430067736), (6, 286711824), (7, 245752992), (8, 215033868), (9, 191141216), (12, 143355912), (14, 122876496), (16, 107516934), (18, 95570608), (19, 90540576), (21, 81917664), (24, 71677956), (28, 61438248), (32, 53758467), (36, 47785304), (38, 45270288), (42, 40958832), (48, 35838978), (56, 30719124), (57, 30180192), (63, 27305888), (72, 23892652), (76, 22635144), (84, 20479416), (96, 17919489), (97, 17734752), (112, 15359562), (114, 15090096), (126, 13652944), (133, 12934368), (144, 11946326), (152, 11317572), (168, 10239708), (171, 10060064), (194, 8867376), (224, 7679781), (228, 7545048), (252, 6826472), (266, 6467184), (288, 5973163), (291, 5911584), (304, 5658786), (336, 5119854), (342, 5030032), (388, 4433688), (399, 4311456), (456, 3772524), (463, 3715488), (504, 3413236), (532, 3233592), (582, 2955792), (608, 2829393), (672, 2559927), (679, 2533536), (684, 2515016), (776, 2216844), (798, 2155728), (873, 1970528), (912, 1886262), (926, 1857744), (1008, 1706618), (1064, 1616796), (1164, 1477896), (1197, 1437152), (1358, 1266768), (1368, 1257508), (1389, 1238496), (1552, 1108422), (1596, 1077864), (1746, 985264), (1824, 943131), (1843, 933408), (1852, 928872), (2016, 853309), (2037, 844512), (2128, 808398), (2328, 738948), (2394, 718576), (2716, 633384), (2736, 628754), (2778, 619248), (3104, 554211), (3192, 538932), (3241, 530784), (3492, 492632), (3686, 466704), (3704, 464436), (4074, 422256), (4167, 412832), (4256, 404199), (4656, 369474), (4788, 359288), (5432, 316692), (5472, 314377), (5529, 311136), (5556, 309624), (6111, 281504), (6384, 269466), (6482, 265392), (6984, 246316), (7372, 233352), (7408, 232218), (8148, 211128), (8334, 206416), (8797, 195552), (9312, 184737), (9576, 179644), (9723, 176928), (10864, 158346), (11058, 155568), (11112, 154812), (12222, 140752), (12768, 134733), (12901, 133344), (12964, 132696), (13968, 123158), (14744, 116676), (14816, 116109), (16296, 105564), (16587, 103712), (16668, 103208), (17594, 97776), (19152, 89822), (19446, 88464), (21728, 79173), (22116, 77784), (22224, 77406), (24444, 70376), (25802, 66672), (25928, 66348), (26391, 65184), (27936, 61579), (29169, 58976), (29488, 58338), (32592, 52782), (33174, 51856), (33336, 51604), (35188, 48888), (38304, 44911), (38703, 44448), (38892, 44232)]