7912864080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3648

約数の個数: 400

約数和(自身を含む): 30956732928

約数和(自身を除く): 23043868848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 162, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 432, 440, 465, 495, 496, 528, 540, 558, 594, 620, 648, 660, 682, 720, 744, 792, 810, 837, 880, 891, 930, 990, 1023, 1080, 1116, 1188, 1240, 1296, 1320, 1364, 1395, 1485, 1488, 1584, 1620, 1674, 1705, 1782, 1860, 1980, 2046, 2160, 2232, 2376, 2480, 2511, 2640, 2728, 2790, 2970, 3069, 3240, 3348, 3410, 3564, 3581, 3720, 3960, 4092, 4185, 4455, 4464, 4752, 5022, 5115, 5456, 5580, 5940, 6138, 6480, 6696, 6820, 7128, 7162, 7440, 7920, 8184, 8370, 8910, 9207, 10044, 10230, 10743, 11160, 11880, 12276, 12555, 13392, 13640, 14256, 14324, 15345, 16368, 16740, 17820, 17905, 18414, 20088, 20460, 21486, 22320, 23760, 24552, 25110, 27280, 27621, 28648, 30690, 32229, 33480, 35640, 35810, 36828, 39391, 40176, 40920, 42972, 46035, 49104, 50220, 53715, 55242, 57296, 61380, 64458, 66960, 71280, 71620, 73656, 78782, 81840, 85944, 92070, 96687, 100440, 107430, 110484, 111011, 118173, 122760, 128916, 138105, 143240, 147312, 157564, 161145, 171888, 184140, 193374, 196955, 200880, 214860, 220968, 222022, 236346, 245520, 257832, 276210, 286480, 290061, 315128, 322290, 333033, 354519, 368280, 386748, 393910, 429720, 441936, 444044, 472692, 483435, 515664, 552420, 555055, 580122, 590865, 630256, 644580, 666066, 709038, 736560, 773496, 787820, 859440, 888088, 945384, 966870, 999099, 1063557, 1104840, 1110110, 1160244, 1181730, 1221121, 1289160, 1332132, 1418076, 1450305, 1546992, 1575640, 1665165, 1772595, 1776176, 1890768, 1933740, 1998198, 2127114, 2209680, 2220220, 2320488, 2363460, 2442242, 2578320, 2664264, 2836152, 2900610, 2997297, 3151280, 3190671, 3330330, 3545190, 3663363, 3867480, 3996396, 4254228, 4440440, 4640976, 4726920, 4884484, 4995495, 5317785, 5328528, 5672304, 5801220, 5994594, 6105605, 6381342, 6660660, 7090380, 7326726, 7734960, 7992792, 8508456, 8880880, 8991891, 9453840, 9768968, 9990990, 10635570, 10990089, 11602440, 11989188, 12211210, 12762684, 13321320, 14180760, 14653452, 14986485, 15953355, 15985584, 17016912, 17983782, 18316815, 19537936, 19981980, 21271140, 21980178, 23204880, 23978376, 24422420, 25525368, 26642640, 28361520, 29306904, 29972970, 31906710, 32970267, 35967564, 36633630, 39963960, 42542280, 43960356, 44959455, 47956752, 48844840, 51050736, 54950445, 58613808, 59945940, 63813420, 65940534, 71935128, 73267260, 79927920, 85084560, 87920712, 89918910, 97689680, 98910801, 109900890, 119891880, 127626840, 131881068, 143870256, 146534520, 164851335, 175841424, 179837820, 197821602, 219801780, 239783760, 255253680, 263762136, 293069040, 329702670, 359675640, 395643204, 439603560, 494554005, 527524272, 659405340, 719351280, 791286408, 879207120, 989108010, 1318810680, 1582572816, 1978216020, 2637621360, 3956432040, 7912864080]

約数ペア:

[(1, 7912864080), (2, 3956432040), (3, 2637621360), (4, 1978216020), (5, 1582572816), (6, 1318810680), (8, 989108010), (9, 879207120), (10, 791286408), (11, 719351280), (12, 659405340), (15, 527524272), (16, 494554005), (18, 439603560), (20, 395643204), (22, 359675640), (24, 329702670), (27, 293069040), (30, 263762136), (31, 255253680), (33, 239783760), (36, 219801780), (40, 197821602), (44, 179837820), (45, 175841424), (48, 164851335), (54, 146534520), (55, 143870256), (60, 131881068), (62, 127626840), (66, 119891880), (72, 109900890), (80, 98910801), (81, 97689680), (88, 89918910), (90, 87920712), (93, 85084560), (99, 79927920), (108, 73267260), (110, 71935128), (120, 65940534), (124, 63813420), (132, 59945940), (135, 58613808), (144, 54950445), (155, 51050736), (162, 48844840), (165, 47956752), (176, 44959455), (180, 43960356), (186, 42542280), (198, 39963960), (216, 36633630), (220, 35967564), (240, 32970267), (248, 31906710), (264, 29972970), (270, 29306904), (279, 28361520), (297, 26642640), (310, 25525368), (324, 24422420), (330, 23978376), (341, 23204880), (360, 21980178), (372, 21271140), (396, 19981980), (405, 19537936), (432, 18316815), (440, 17983782), (465, 17016912), (495, 15985584), (496, 15953355), (528, 14986485), (540, 14653452), (558, 14180760), (594, 13321320), (620, 12762684), (648, 12211210), (660, 11989188), (682, 11602440), (720, 10990089), (744, 10635570), (792, 9990990), (810, 9768968), (837, 9453840), (880, 8991891), (891, 8880880), (930, 8508456), (990, 7992792), (1023, 7734960), (1080, 7326726), (1116, 7090380), (1188, 6660660), (1240, 6381342), (1296, 6105605), (1320, 5994594), (1364, 5801220), (1395, 5672304), (1485, 5328528), (1488, 5317785), (1584, 4995495), (1620, 4884484), (1674, 4726920), (1705, 4640976), (1782, 4440440), (1860, 4254228), (1980, 3996396), (2046, 3867480), (2160, 3663363), (2232, 3545190), (2376, 3330330), (2480, 3190671), (2511, 3151280), (2640, 2997297), (2728, 2900610), (2790, 2836152), (2970, 2664264), (3069, 2578320), (3240, 2442242), (3348, 2363460), (3410, 2320488), (3564, 2220220), (3581, 2209680), (3720, 2127114), (3960, 1998198), (4092, 1933740), (4185, 1890768), (4455, 1776176), (4464, 1772595), (4752, 1665165), (5022, 1575640), (5115, 1546992), (5456, 1450305), (5580, 1418076), (5940, 1332132), (6138, 1289160), (6480, 1221121), (6696, 1181730), (6820, 1160244), (7128, 1110110), (7162, 1104840), (7440, 1063557), (7920, 999099), (8184, 966870), (8370, 945384), (8910, 888088), (9207, 859440), (10044, 787820), (10230, 773496), (10743, 736560), (11160, 709038), (11880, 666066), (12276, 644580), (12555, 630256), (13392, 590865), (13640, 580122), (14256, 555055), (14324, 552420), (15345, 515664), (16368, 483435), (16740, 472692), (17820, 444044), (17905, 441936), (18414, 429720), (20088, 393910), (20460, 386748), (21486, 368280), (22320, 354519), (23760, 333033), (24552, 322290), (25110, 315128), (27280, 290061), (27621, 286480), (28648, 276210), (30690, 257832), (32229, 245520), (33480, 236346), (35640, 222022), (35810, 220968), (36828, 214860), (39391, 200880), (40176, 196955), (40920, 193374), (42972, 184140), (46035, 171888), (49104, 161145), (50220, 157564), (53715, 147312), (55242, 143240), (57296, 138105), (61380, 128916), (64458, 122760), (66960, 118173), (71280, 111011), (71620, 110484), (73656, 107430), (78782, 100440), (81840, 96687), (85944, 92070)]