740426960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 2294853120

約数和(自身を除く): 1554426160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 53, 56, 65, 70, 76, 80, 91, 95, 101, 104, 106, 112, 130, 133, 140, 152, 182, 190, 202, 208, 212, 247, 260, 265, 266, 280, 304, 364, 371, 380, 404, 424, 455, 494, 505, 520, 530, 532, 560, 665, 689, 707, 728, 742, 760, 808, 848, 910, 988, 1007, 1010, 1040, 1060, 1064, 1235, 1313, 1330, 1378, 1414, 1456, 1484, 1520, 1616, 1729, 1820, 1855, 1919, 1976, 2014, 2020, 2120, 2128, 2470, 2626, 2660, 2756, 2828, 2968, 3445, 3458, 3535, 3640, 3710, 3838, 3952, 4028, 4040, 4240, 4823, 4940, 5035, 5252, 5320, 5353, 5512, 5656, 5936, 6565, 6890, 6916, 7049, 7070, 7280, 7420, 7676, 8056, 8080, 8645, 9191, 9595, 9646, 9880, 10070, 10504, 10640, 10706, 11024, 11312, 13091, 13130, 13433, 13780, 13832, 14098, 14140, 14840, 15352, 16112, 17290, 18382, 19190, 19292, 19760, 20140, 21008, 21412, 24115, 24947, 26182, 26260, 26765, 26866, 27560, 27664, 28196, 28280, 29680, 30704, 34580, 35245, 36764, 37471, 38380, 38584, 40280, 42824, 45955, 48230, 49894, 52364, 52520, 53530, 53732, 55120, 56392, 56560, 65455, 67165, 69160, 69589, 70490, 73528, 74942, 76760, 77168, 80560, 85648, 91637, 91910, 96460, 99788, 101707, 104728, 105040, 107060, 107464, 112784, 124735, 130910, 134330, 138320, 139178, 140980, 147056, 149884, 153520, 174629, 183274, 183820, 187355, 192920, 199576, 203414, 209456, 214120, 214928, 249470, 261820, 268660, 278356, 281960, 299768, 347945, 349258, 366548, 367640, 374710, 385840, 399152, 406828, 428240, 458185, 487123, 498940, 508535, 523640, 537320, 556712, 563920, 599536, 695890, 698516, 711949, 733096, 735280, 749420, 813656, 873145, 916370, 974246, 997880, 1017070, 1047280, 1074640, 1113424, 1322191, 1391780, 1397032, 1423898, 1466192, 1498840, 1627312, 1746290, 1832740, 1948492, 1995760, 2034140, 2435615, 2644382, 2783560, 2794064, 2847796, 2997680, 3492580, 3559745, 3665480, 3896984, 4068280, 4871230, 5288764, 5567120, 5695592, 6610955, 6985160, 7119490, 7330960, 7793968, 8136560, 9255337, 9742460, 10577528, 11391184, 13221910, 13970320, 14238980, 18510674, 19484920, 21155056, 26443820, 28477960, 37021348, 38969840, 46276685, 52887640, 56955920, 74042696, 92553370, 105775280, 148085392, 185106740, 370213480, 740426960]

約数ペア:

[(1, 740426960), (2, 370213480), (4, 185106740), (5, 148085392), (7, 105775280), (8, 92553370), (10, 74042696), (13, 56955920), (14, 52887640), (16, 46276685), (19, 38969840), (20, 37021348), (26, 28477960), (28, 26443820), (35, 21155056), (38, 19484920), (40, 18510674), (52, 14238980), (53, 13970320), (56, 13221910), (65, 11391184), (70, 10577528), (76, 9742460), (80, 9255337), (91, 8136560), (95, 7793968), (101, 7330960), (104, 7119490), (106, 6985160), (112, 6610955), (130, 5695592), (133, 5567120), (140, 5288764), (152, 4871230), (182, 4068280), (190, 3896984), (202, 3665480), (208, 3559745), (212, 3492580), (247, 2997680), (260, 2847796), (265, 2794064), (266, 2783560), (280, 2644382), (304, 2435615), (364, 2034140), (371, 1995760), (380, 1948492), (404, 1832740), (424, 1746290), (455, 1627312), (494, 1498840), (505, 1466192), (520, 1423898), (530, 1397032), (532, 1391780), (560, 1322191), (665, 1113424), (689, 1074640), (707, 1047280), (728, 1017070), (742, 997880), (760, 974246), (808, 916370), (848, 873145), (910, 813656), (988, 749420), (1007, 735280), (1010, 733096), (1040, 711949), (1060, 698516), (1064, 695890), (1235, 599536), (1313, 563920), (1330, 556712), (1378, 537320), (1414, 523640), (1456, 508535), (1484, 498940), (1520, 487123), (1616, 458185), (1729, 428240), (1820, 406828), (1855, 399152), (1919, 385840), (1976, 374710), (2014, 367640), (2020, 366548), (2120, 349258), (2128, 347945), (2470, 299768), (2626, 281960), (2660, 278356), (2756, 268660), (2828, 261820), (2968, 249470), (3445, 214928), (3458, 214120), (3535, 209456), (3640, 203414), (3710, 199576), (3838, 192920), (3952, 187355), (4028, 183820), (4040, 183274), (4240, 174629), (4823, 153520), (4940, 149884), (5035, 147056), (5252, 140980), (5320, 139178), (5353, 138320), (5512, 134330), (5656, 130910), (5936, 124735), (6565, 112784), (6890, 107464), (6916, 107060), (7049, 105040), (7070, 104728), (7280, 101707), (7420, 99788), (7676, 96460), (8056, 91910), (8080, 91637), (8645, 85648), (9191, 80560), (9595, 77168), (9646, 76760), (9880, 74942), (10070, 73528), (10504, 70490), (10640, 69589), (10706, 69160), (11024, 67165), (11312, 65455), (13091, 56560), (13130, 56392), (13433, 55120), (13780, 53732), (13832, 53530), (14098, 52520), (14140, 52364), (14840, 49894), (15352, 48230), (16112, 45955), (17290, 42824), (18382, 40280), (19190, 38584), (19292, 38380), (19760, 37471), (20140, 36764), (21008, 35245), (21412, 34580), (24115, 30704), (24947, 29680), (26182, 28280), (26260, 28196), (26765, 27664), (26866, 27560)]