7861874040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 384

約数和(自身を含む): 27913420800

約数和(自身を除く): 20051546760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 86, 90, 93, 108, 120, 124, 127, 129, 135, 155, 172, 180, 186, 215, 216, 248, 254, 258, 270, 279, 310, 344, 360, 372, 381, 387, 430, 465, 508, 516, 540, 558, 620, 635, 645, 744, 762, 774, 837, 860, 930, 1016, 1032, 1080, 1116, 1143, 1161, 1240, 1270, 1290, 1333, 1395, 1524, 1548, 1674, 1720, 1849, 1860, 1905, 1935, 2232, 2286, 2322, 2540, 2580, 2666, 2790, 3048, 3096, 3348, 3429, 3698, 3720, 3810, 3870, 3937, 3999, 4185, 4572, 4644, 5080, 5160, 5332, 5461, 5547, 5580, 5715, 5805, 6665, 6696, 6858, 7396, 7620, 7740, 7874, 7998, 8370, 9144, 9245, 9288, 10664, 10922, 11094, 11160, 11430, 11610, 11811, 11997, 13330, 13716, 14792, 15240, 15480, 15748, 15996, 16383, 16641, 16740, 17145, 18490, 19685, 19995, 21844, 22188, 22860, 23220, 23622, 23994, 26660, 27305, 27432, 27735, 31496, 31992, 32766, 33282, 33480, 34290, 35433, 35991, 36980, 39370, 39990, 43688, 44376, 45720, 46440, 47244, 47988, 49149, 49923, 53320, 54610, 55470, 57319, 59055, 59985, 65532, 66564, 68580, 70866, 71982, 73960, 78740, 79980, 81915, 83205, 94488, 95976, 98298, 99846, 106299, 109220, 110940, 114638, 118110, 119970, 131064, 133128, 137160, 141732, 143964, 147447, 157480, 159960, 163830, 166410, 169291, 171957, 177165, 179955, 196596, 199692, 212598, 218440, 221880, 229276, 234823, 236220, 239940, 245745, 249615, 283464, 286595, 287928, 294894, 327660, 332820, 338582, 343914, 354330, 359910, 393192, 399384, 425196, 458552, 469646, 472440, 479880, 491490, 499230, 507873, 515871, 531495, 573190, 589788, 655320, 665640, 677164, 687828, 704469, 708660, 719820, 737235, 846455, 850392, 859785, 939292, 982980, 998460, 1015746, 1031742, 1062990, 1146380, 1174115, 1179576, 1354328, 1375656, 1408938, 1417320, 1439640, 1474470, 1523619, 1547613, 1692910, 1719570, 1878584, 1965960, 1996920, 2031492, 2063484, 2113407, 2125980, 2292760, 2348230, 2539365, 2579355, 2817876, 2948940, 3047238, 3095226, 3385820, 3439140, 3522345, 4062984, 4126968, 4226814, 4251960, 4570857, 4696460, 5078730, 5158710, 5635752, 5897880, 6094476, 6190452, 6340221, 6771640, 6878280, 7044690, 7279513, 7618095, 7738065, 8453628, 9141714, 9392920, 10157460, 10317420, 10567035, 12188952, 12380904, 12680442, 14089380, 14559026, 15236190, 15476130, 16907256, 18283428, 20314920, 20634840, 21134070, 21838539, 22854285, 25360884, 28178760, 29118052, 30472380, 30952260, 31701105, 36397565, 36566856, 42268140, 43677078, 45708570, 50721768, 58236104, 60944760, 61904520, 63402210, 65515617, 72795130, 84536280, 87354156, 91417140, 109192695, 126804420, 131031234, 145590260, 174708312, 182834280, 196546851, 218385390, 253608840, 262062468, 291180520, 327578085, 393093702, 436770780, 524124936, 655156170, 786187404, 873541560, 982734255, 1310312340, 1572374808, 1965468510, 2620624680, 3930937020, 7861874040]

約数ペア:

[(1, 7861874040), (2, 3930937020), (3, 2620624680), (4, 1965468510), (5, 1572374808), (6, 1310312340), (8, 982734255), (9, 873541560), (10, 786187404), (12, 655156170), (15, 524124936), (18, 436770780), (20, 393093702), (24, 327578085), (27, 291180520), (30, 262062468), (31, 253608840), (36, 218385390), (40, 196546851), (43, 182834280), (45, 174708312), (54, 145590260), (60, 131031234), (62, 126804420), (72, 109192695), (86, 91417140), (90, 87354156), (93, 84536280), (108, 72795130), (120, 65515617), (124, 63402210), (127, 61904520), (129, 60944760), (135, 58236104), (155, 50721768), (172, 45708570), (180, 43677078), (186, 42268140), (215, 36566856), (216, 36397565), (248, 31701105), (254, 30952260), (258, 30472380), (270, 29118052), (279, 28178760), (310, 25360884), (344, 22854285), (360, 21838539), (372, 21134070), (381, 20634840), (387, 20314920), (430, 18283428), (465, 16907256), (508, 15476130), (516, 15236190), (540, 14559026), (558, 14089380), (620, 12680442), (635, 12380904), (645, 12188952), (744, 10567035), (762, 10317420), (774, 10157460), (837, 9392920), (860, 9141714), (930, 8453628), (1016, 7738065), (1032, 7618095), (1080, 7279513), (1116, 7044690), (1143, 6878280), (1161, 6771640), (1240, 6340221), (1270, 6190452), (1290, 6094476), (1333, 5897880), (1395, 5635752), (1524, 5158710), (1548, 5078730), (1674, 4696460), (1720, 4570857), (1849, 4251960), (1860, 4226814), (1905, 4126968), (1935, 4062984), (2232, 3522345), (2286, 3439140), (2322, 3385820), (2540, 3095226), (2580, 3047238), (2666, 2948940), (2790, 2817876), (3048, 2579355), (3096, 2539365), (3348, 2348230), (3429, 2292760), (3698, 2125980), (3720, 2113407), (3810, 2063484), (3870, 2031492), (3937, 1996920), (3999, 1965960), (4185, 1878584), (4572, 1719570), (4644, 1692910), (5080, 1547613), (5160, 1523619), (5332, 1474470), (5461, 1439640), (5547, 1417320), (5580, 1408938), (5715, 1375656), (5805, 1354328), (6665, 1179576), (6696, 1174115), (6858, 1146380), (7396, 1062990), (7620, 1031742), (7740, 1015746), (7874, 998460), (7998, 982980), (8370, 939292), (9144, 859785), (9245, 850392), (9288, 846455), (10664, 737235), (10922, 719820), (11094, 708660), (11160, 704469), (11430, 687828), (11610, 677164), (11811, 665640), (11997, 655320), (13330, 589788), (13716, 573190), (14792, 531495), (15240, 515871), (15480, 507873), (15748, 499230), (15996, 491490), (16383, 479880), (16641, 472440), (16740, 469646), (17145, 458552), (18490, 425196), (19685, 399384), (19995, 393192), (21844, 359910), (22188, 354330), (22860, 343914), (23220, 338582), (23622, 332820), (23994, 327660), (26660, 294894), (27305, 287928), (27432, 286595), (27735, 283464), (31496, 249615), (31992, 245745), (32766, 239940), (33282, 236220), (33480, 234823), (34290, 229276), (35433, 221880), (35991, 218440), (36980, 212598), (39370, 199692), (39990, 196596), (43688, 179955), (44376, 177165), (45720, 171957), (46440, 169291), (47244, 166410), (47988, 163830), (49149, 159960), (49923, 157480), (53320, 147447), (54610, 143964), (55470, 141732), (57319, 137160), (59055, 133128), (59985, 131064), (65532, 119970), (66564, 118110), (68580, 114638), (70866, 110940), (71982, 109220), (73960, 106299), (78740, 99846), (79980, 98298), (81915, 95976), (83205, 94488)]