1964366880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1856

約数の個数: 288

約数和(自身を含む): 7355287296

約数和(自身を除く): 5390920416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 188, 196, 210, 224, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 480, 490, 560, 564, 588, 658, 672, 705, 735, 752, 784, 840, 940, 980, 987, 1120, 1128, 1176, 1316, 1410, 1470, 1504, 1568, 1645, 1680, 1777, 1880, 1960, 1974, 2256, 2303, 2352, 2632, 2820, 2940, 3290, 3360, 3554, 3760, 3920, 3948, 4512, 4606, 4704, 4935, 5264, 5331, 5640, 5880, 6580, 6909, 7108, 7520, 7840, 7896, 8885, 9212, 9870, 10528, 10662, 11280, 11515, 11760, 12439, 13160, 13818, 14216, 15792, 17770, 18424, 19740, 21324, 22560, 23030, 23520, 24878, 26320, 26655, 27636, 28432, 31584, 34545, 35540, 36848, 37317, 39480, 42648, 46060, 49756, 52640, 53310, 55272, 56864, 62195, 69090, 71080, 73696, 74634, 78960, 83519, 85296, 87073, 92120, 99512, 106620, 110544, 124390, 138180, 142160, 149268, 157920, 167038, 170592, 174146, 184240, 186585, 199024, 213240, 221088, 248780, 250557, 261219, 276360, 284320, 298536, 334076, 348292, 368480, 373170, 398048, 417595, 426480, 435365, 497560, 501114, 522438, 552720, 584633, 597072, 668152, 696584, 746340, 835190, 852960, 870730, 995120, 1002228, 1044876, 1105440, 1169266, 1194144, 1252785, 1306095, 1336304, 1393168, 1492680, 1670380, 1741460, 1753899, 1990240, 2004456, 2089752, 2338532, 2505570, 2612190, 2672608, 2786336, 2923165, 2985360, 3340760, 3482920, 3507798, 4008912, 4092431, 4179504, 4677064, 5011140, 5224380, 5846330, 5970720, 6681520, 6965840, 7015596, 8017824, 8184862, 8359008, 8769495, 9354128, 10022280, 10448760, 11692660, 12277293, 13363040, 13931680, 14031192, 16369724, 17538990, 18708256, 20044560, 20462155, 20897520, 23385320, 24554586, 28062384, 32739448, 35077980, 40089120, 40924310, 41795040, 46770640, 49109172, 56124768, 61386465, 65478896, 70155960, 81848620, 93541280, 98218344, 122772930, 130957792, 140311920, 163697240, 196436688, 245545860, 280623840, 327394480, 392873376, 491091720, 654788960, 982183440, 1964366880]

約数ペア:

[(1, 1964366880), (2, 982183440), (3, 654788960), (4, 491091720), (5, 392873376), (6, 327394480), (7, 280623840), (8, 245545860), (10, 196436688), (12, 163697240), (14, 140311920), (15, 130957792), (16, 122772930), (20, 98218344), (21, 93541280), (24, 81848620), (28, 70155960), (30, 65478896), (32, 61386465), (35, 56124768), (40, 49109172), (42, 46770640), (47, 41795040), (48, 40924310), (49, 40089120), (56, 35077980), (60, 32739448), (70, 28062384), (80, 24554586), (84, 23385320), (94, 20897520), (96, 20462155), (98, 20044560), (105, 18708256), (112, 17538990), (120, 16369724), (140, 14031192), (141, 13931680), (147, 13363040), (160, 12277293), (168, 11692660), (188, 10448760), (196, 10022280), (210, 9354128), (224, 8769495), (235, 8359008), (240, 8184862), (245, 8017824), (280, 7015596), (282, 6965840), (294, 6681520), (329, 5970720), (336, 5846330), (376, 5224380), (392, 5011140), (420, 4677064), (470, 4179504), (480, 4092431), (490, 4008912), (560, 3507798), (564, 3482920), (588, 3340760), (658, 2985360), (672, 2923165), (705, 2786336), (735, 2672608), (752, 2612190), (784, 2505570), (840, 2338532), (940, 2089752), (980, 2004456), (987, 1990240), (1120, 1753899), (1128, 1741460), (1176, 1670380), (1316, 1492680), (1410, 1393168), (1470, 1336304), (1504, 1306095), (1568, 1252785), (1645, 1194144), (1680, 1169266), (1777, 1105440), (1880, 1044876), (1960, 1002228), (1974, 995120), (2256, 870730), (2303, 852960), (2352, 835190), (2632, 746340), (2820, 696584), (2940, 668152), (3290, 597072), (3360, 584633), (3554, 552720), (3760, 522438), (3920, 501114), (3948, 497560), (4512, 435365), (4606, 426480), (4704, 417595), (4935, 398048), (5264, 373170), (5331, 368480), (5640, 348292), (5880, 334076), (6580, 298536), (6909, 284320), (7108, 276360), (7520, 261219), (7840, 250557), (7896, 248780), (8885, 221088), (9212, 213240), (9870, 199024), (10528, 186585), (10662, 184240), (11280, 174146), (11515, 170592), (11760, 167038), (12439, 157920), (13160, 149268), (13818, 142160), (14216, 138180), (15792, 124390), (17770, 110544), (18424, 106620), (19740, 99512), (21324, 92120), (22560, 87073), (23030, 85296), (23520, 83519), (24878, 78960), (26320, 74634), (26655, 73696), (27636, 71080), (28432, 69090), (31584, 62195), (34545, 56864), (35540, 55272), (36848, 53310), (37317, 52640), (39480, 49756), (42648, 46060)]