2531692240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 320

約数和(自身を含む): 7839498240

約数和(自身を除く): 5307806000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 97, 110, 112, 133, 140, 152, 154, 176, 190, 194, 209, 220, 223, 266, 280, 304, 308, 380, 385, 388, 418, 440, 446, 485, 532, 560, 616, 665, 679, 760, 770, 776, 836, 880, 892, 970, 1045, 1064, 1067, 1115, 1232, 1330, 1358, 1463, 1520, 1540, 1552, 1561, 1672, 1784, 1843, 1940, 2090, 2128, 2134, 2230, 2453, 2660, 2716, 2926, 3080, 3122, 3344, 3395, 3568, 3686, 3880, 4180, 4237, 4268, 4460, 4906, 5320, 5335, 5432, 5852, 6160, 6244, 6790, 7315, 7372, 7469, 7760, 7805, 8360, 8474, 8536, 8920, 9215, 9812, 10640, 10670, 10864, 11704, 12265, 12488, 12901, 13580, 14630, 14744, 14938, 15610, 16720, 16948, 17072, 17171, 17840, 18430, 19624, 20273, 21185, 21340, 21631, 23408, 24530, 24976, 25802, 27160, 29260, 29488, 29659, 29876, 31220, 33896, 34342, 36860, 37345, 39248, 40546, 42370, 42680, 43262, 46607, 49060, 51604, 54320, 58520, 59318, 59752, 62440, 64505, 67792, 68684, 73720, 74690, 81092, 84740, 85360, 85855, 86524, 93214, 98120, 101365, 103208, 108155, 117040, 118636, 119504, 124880, 129010, 137368, 141911, 147440, 148295, 149380, 151417, 162184, 169480, 171710, 173048, 186428, 196240, 202730, 206416, 216310, 233035, 237272, 237941, 258020, 274736, 283822, 296590, 298760, 302834, 324368, 326249, 338960, 343420, 346096, 372856, 405460, 410989, 432620, 466070, 474544, 475882, 516040, 567644, 593180, 597520, 605668, 652498, 686840, 709555, 745712, 757085, 810920, 821978, 865240, 932140, 951764, 1032080, 1135288, 1186360, 1189705, 1211336, 1304996, 1373680, 1419110, 1514170, 1621840, 1631245, 1643956, 1665587, 1730480, 1864280, 1903528, 2054945, 2270576, 2372720, 2379410, 2422672, 2609992, 2838220, 2876923, 3028340, 3262490, 3287912, 3331174, 3728560, 3807056, 4109890, 4520879, 4758820, 5219984, 5676440, 5753846, 6056680, 6524980, 6575824, 6662348, 8219780, 8327935, 9041758, 9517640, 11352880, 11507692, 12113360, 13049960, 13324696, 14384615, 16439560, 16655870, 18083516, 19035280, 22604395, 23015384, 26099920, 26649392, 28769230, 31646153, 32879120, 33311740, 36167032, 45208790, 46030768, 57538460, 63292306, 66623480, 72334064, 90417580, 115076920, 126584612, 133246960, 158230765, 180835160, 230153840, 253169224, 316461530, 361670320, 506338448, 632923060, 1265846120, 2531692240]

約数ペア:

[(1, 2531692240), (2, 1265846120), (4, 632923060), (5, 506338448), (7, 361670320), (8, 316461530), (10, 253169224), (11, 230153840), (14, 180835160), (16, 158230765), (19, 133246960), (20, 126584612), (22, 115076920), (28, 90417580), (35, 72334064), (38, 66623480), (40, 63292306), (44, 57538460), (55, 46030768), (56, 45208790), (70, 36167032), (76, 33311740), (77, 32879120), (80, 31646153), (88, 28769230), (95, 26649392), (97, 26099920), (110, 23015384), (112, 22604395), (133, 19035280), (140, 18083516), (152, 16655870), (154, 16439560), (176, 14384615), (190, 13324696), (194, 13049960), (209, 12113360), (220, 11507692), (223, 11352880), (266, 9517640), (280, 9041758), (304, 8327935), (308, 8219780), (380, 6662348), (385, 6575824), (388, 6524980), (418, 6056680), (440, 5753846), (446, 5676440), (485, 5219984), (532, 4758820), (560, 4520879), (616, 4109890), (665, 3807056), (679, 3728560), (760, 3331174), (770, 3287912), (776, 3262490), (836, 3028340), (880, 2876923), (892, 2838220), (970, 2609992), (1045, 2422672), (1064, 2379410), (1067, 2372720), (1115, 2270576), (1232, 2054945), (1330, 1903528), (1358, 1864280), (1463, 1730480), (1520, 1665587), (1540, 1643956), (1552, 1631245), (1561, 1621840), (1672, 1514170), (1784, 1419110), (1843, 1373680), (1940, 1304996), (2090, 1211336), (2128, 1189705), (2134, 1186360), (2230, 1135288), (2453, 1032080), (2660, 951764), (2716, 932140), (2926, 865240), (3080, 821978), (3122, 810920), (3344, 757085), (3395, 745712), (3568, 709555), (3686, 686840), (3880, 652498), (4180, 605668), (4237, 597520), (4268, 593180), (4460, 567644), (4906, 516040), (5320, 475882), (5335, 474544), (5432, 466070), (5852, 432620), (6160, 410989), (6244, 405460), (6790, 372856), (7315, 346096), (7372, 343420), (7469, 338960), (7760, 326249), (7805, 324368), (8360, 302834), (8474, 298760), (8536, 296590), (8920, 283822), (9215, 274736), (9812, 258020), (10640, 237941), (10670, 237272), (10864, 233035), (11704, 216310), (12265, 206416), (12488, 202730), (12901, 196240), (13580, 186428), (14630, 173048), (14744, 171710), (14938, 169480), (15610, 162184), (16720, 151417), (16948, 149380), (17072, 148295), (17171, 147440), (17840, 141911), (18430, 137368), (19624, 129010), (20273, 124880), (21185, 119504), (21340, 118636), (21631, 117040), (23408, 108155), (24530, 103208), (24976, 101365), (25802, 98120), (27160, 93214), (29260, 86524), (29488, 85855), (29659, 85360), (29876, 84740), (31220, 81092), (33896, 74690), (34342, 73720), (36860, 68684), (37345, 67792), (39248, 64505), (40546, 62440), (42370, 59752), (42680, 59318), (43262, 58520), (46607, 54320), (49060, 51604)]