1296703680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1087

約数の個数: 224

約数和(自身を含む): 4354007040

約数和(自身を除く): 3057303360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 64, 80, 87, 94, 96, 116, 120, 141, 145, 160, 174, 188, 192, 232, 235, 240, 282, 290, 320, 348, 376, 435, 464, 470, 480, 564, 580, 696, 705, 752, 870, 928, 940, 960, 991, 1128, 1160, 1363, 1392, 1410, 1504, 1740, 1856, 1880, 1982, 2256, 2320, 2726, 2784, 2820, 2973, 3008, 3480, 3760, 3964, 4089, 4512, 4640, 4955, 5452, 5568, 5640, 5946, 6815, 6960, 7520, 7928, 8178, 9024, 9280, 9910, 10904, 11280, 11892, 13630, 13920, 14865, 15040, 15856, 16356, 19820, 20445, 21808, 22560, 23784, 27260, 27840, 28739, 29730, 31712, 32712, 39640, 40890, 43616, 45120, 46577, 47568, 54520, 57478, 59460, 63424, 65424, 79280, 81780, 86217, 87232, 93154, 95136, 109040, 114956, 118920, 130848, 139731, 143695, 158560, 163560, 172434, 186308, 190272, 218080, 229912, 232885, 237840, 261696, 279462, 287390, 317120, 327120, 344868, 372616, 431085, 436160, 459824, 465770, 475680, 558924, 574780, 654240, 689736, 698655, 745232, 862170, 919648, 931540, 951360, 1117848, 1149560, 1308480, 1350733, 1379472, 1397310, 1490464, 1724340, 1839296, 1863080, 2235696, 2299120, 2701466, 2758944, 2794620, 2980928, 3448680, 3726160, 4052199, 4471392, 4598240, 5402932, 5517888, 5589240, 6753665, 6897360, 7452320, 8104398, 8942784, 9196480, 10805864, 11178480, 13507330, 13794720, 14904640, 16208796, 20260995, 21611728, 22356960, 27014660, 27589440, 32417592, 40521990, 43223456, 44713920, 54029320, 64835184, 81043980, 86446912, 108058640, 129670368, 162087960, 216117280, 259340736, 324175920, 432234560, 648351840, 1296703680]

約数ペア:

[(1, 1296703680), (2, 648351840), (3, 432234560), (4, 324175920), (5, 259340736), (6, 216117280), (8, 162087960), (10, 129670368), (12, 108058640), (15, 86446912), (16, 81043980), (20, 64835184), (24, 54029320), (29, 44713920), (30, 43223456), (32, 40521990), (40, 32417592), (47, 27589440), (48, 27014660), (58, 22356960), (60, 21611728), (64, 20260995), (80, 16208796), (87, 14904640), (94, 13794720), (96, 13507330), (116, 11178480), (120, 10805864), (141, 9196480), (145, 8942784), (160, 8104398), (174, 7452320), (188, 6897360), (192, 6753665), (232, 5589240), (235, 5517888), (240, 5402932), (282, 4598240), (290, 4471392), (320, 4052199), (348, 3726160), (376, 3448680), (435, 2980928), (464, 2794620), (470, 2758944), (480, 2701466), (564, 2299120), (580, 2235696), (696, 1863080), (705, 1839296), (752, 1724340), (870, 1490464), (928, 1397310), (940, 1379472), (960, 1350733), (991, 1308480), (1128, 1149560), (1160, 1117848), (1363, 951360), (1392, 931540), (1410, 919648), (1504, 862170), (1740, 745232), (1856, 698655), (1880, 689736), (1982, 654240), (2256, 574780), (2320, 558924), (2726, 475680), (2784, 465770), (2820, 459824), (2973, 436160), (3008, 431085), (3480, 372616), (3760, 344868), (3964, 327120), (4089, 317120), (4512, 287390), (4640, 279462), (4955, 261696), (5452, 237840), (5568, 232885), (5640, 229912), (5946, 218080), (6815, 190272), (6960, 186308), (7520, 172434), (7928, 163560), (8178, 158560), (9024, 143695), (9280, 139731), (9910, 130848), (10904, 118920), (11280, 114956), (11892, 109040), (13630, 95136), (13920, 93154), (14865, 87232), (15040, 86217), (15856, 81780), (16356, 79280), (19820, 65424), (20445, 63424), (21808, 59460), (22560, 57478), (23784, 54520), (27260, 47568), (27840, 46577), (28739, 45120), (29730, 43616), (31712, 40890), (32712, 39640)]