1978233840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:108

約数の個数: 540

約数和(自身を含む): 7843034472

約数和(自身を除く): 5864800632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 81, 87, 88, 90, 99, 108, 110, 116, 120, 121, 132, 135, 144, 145, 162, 165, 174, 176, 180, 198, 216, 220, 232, 240, 242, 243, 261, 264, 270, 290, 297, 319, 324, 330, 348, 360, 363, 396, 405, 432, 435, 440, 464, 484, 486, 495, 522, 528, 540, 580, 594, 605, 638, 648, 660, 696, 720, 726, 783, 792, 810, 841, 870, 880, 891, 957, 968, 972, 990, 1044, 1080, 1089, 1160, 1188, 1210, 1215, 1276, 1296, 1305, 1320, 1392, 1452, 1485, 1566, 1584, 1595, 1620, 1682, 1740, 1782, 1815, 1914, 1936, 1944, 1980, 2088, 2160, 2178, 2320, 2349, 2376, 2420, 2430, 2523, 2552, 2610, 2640, 2673, 2871, 2904, 2970, 3132, 3190, 3240, 3267, 3364, 3480, 3509, 3564, 3630, 3828, 3888, 3915, 3960, 4176, 4205, 4356, 4455, 4698, 4752, 4785, 4840, 4860, 5046, 5104, 5220, 5346, 5445, 5742, 5808, 5940, 6264, 6380, 6480, 6534, 6728, 6960, 7018, 7047, 7128, 7260, 7569, 7656, 7830, 7920, 8410, 8613, 8712, 8910, 9251, 9396, 9570, 9680, 9720, 9801, 10092, 10440, 10527, 10692, 10890, 11484, 11745, 11880, 12528, 12615, 12760, 13068, 13365, 13456, 14036, 14094, 14256, 14355, 14520, 15138, 15312, 15660, 16335, 16820, 17226, 17424, 17545, 17820, 18502, 18792, 19140, 19440, 19602, 20184, 20880, 21054, 21384, 21780, 22707, 22968, 23490, 23760, 25230, 25520, 25839, 26136, 26730, 27753, 28072, 28188, 28710, 29040, 29403, 30276, 31320, 31581, 32670, 33640, 34452, 35090, 35235, 35640, 37004, 37584, 37845, 38280, 39204, 40368, 42108, 42768, 43065, 43560, 45414, 45936, 46255, 46980, 49005, 50460, 51678, 52272, 52635, 53460, 55506, 56144, 56376, 57420, 58806, 60552, 62640, 63162, 65340, 67280, 68121, 68904, 70180, 70470, 71280, 74008, 75690, 76560, 77517, 78408, 83259, 84216, 86130, 87120, 90828, 92510, 93960, 94743, 98010, 100920, 101761, 103356, 105270, 106920, 111012, 112752, 113535, 114840, 117612, 121104, 126324, 129195, 130680, 136242, 137808, 138765, 140360, 140940, 147015, 148016, 151380, 155034, 156816, 157905, 166518, 168432, 172260, 181656, 185020, 187920, 189486, 196020, 201840, 203522, 204363, 206712, 210540, 213840, 222024, 227070, 229680, 235224, 249777, 252648, 258390, 261360, 272484, 277530, 280720, 281880, 284229, 294030, 302760, 305283, 310068, 315810, 333036, 340605, 344520, 363312, 370040, 378972, 387585, 392040, 407044, 408726, 413424, 416295, 421080, 444048, 454140, 470448, 473715, 499554, 505296, 508805, 516780, 544968, 555060, 563760, 568458, 588060, 605520, 610566, 620136, 631620, 666072, 681210, 689040, 740080, 749331, 757944, 775170, 784080, 814088, 817452, 832590, 842160, 852687, 908280, 915849, 947430, 999108, 1017610, 1021815, 1033560, 1089936, 1110120, 1136916, 1176120, 1221132, 1240272, 1248885, 1263240, 1332144, 1362420, 1421145, 1498662, 1515888, 1526415, 1550340, 1628176, 1634904, 1665180, 1705374, 1816560, 1831698, 1894860, 1998216, 2035220, 2043630, 2067120, 2220240, 2247993, 2273832, 2352240, 2442264, 2497770, 2526480, 2724840, 2747547, 2842290, 2997324, 3052830, 3100680, 3269808, 3330360, 3410748, 3663396, 3746655, 3789720, 3996432, 4070440, 4087260, 4263435, 4495986, 4547664, 4579245, 4884528, 4995540, 5449680, 5495094, 5684580, 5994648, 6105660, 6201360, 6660720, 6821496, 7326792, 7493310, 7579440, 8140880, 8174520, 8242641, 8526870, 8991972, 9158490, 9991080, 10990188, 11239965, 11369160, 11989296, 12211320, 13642992, 13737735, 14653584, 14986620, 16349040, 16485282, 17053740, 17983944, 18316980, 19982160, 21980376, 22479930, 22738320, 24422640, 24727923, 27475470, 29973240, 32970564, 34107480, 35967888, 36633960, 41213205, 43960752, 44959860, 49455846, 54950940, 59946480, 65941128, 68214960, 73267920, 82426410, 89919720, 98911692, 109901880, 123639615, 131882256, 164852820, 179839440, 197823384, 219803760, 247279230, 329705640, 395646768, 494558460, 659411280, 989116920, 1978233840]

約数ペア:

[(1, 1978233840), (2, 989116920), (3, 659411280), (4, 494558460), (5, 395646768), (6, 329705640), (8, 247279230), (9, 219803760), (10, 197823384), (11, 179839440), (12, 164852820), (15, 131882256), (16, 123639615), (18, 109901880), (20, 98911692), (22, 89919720), (24, 82426410), (27, 73267920), (29, 68214960), (30, 65941128), (33, 59946480), (36, 54950940), (40, 49455846), (44, 44959860), (45, 43960752), (48, 41213205), (54, 36633960), (55, 35967888), (58, 34107480), (60, 32970564), (66, 29973240), (72, 27475470), (80, 24727923), (81, 24422640), (87, 22738320), (88, 22479930), (90, 21980376), (99, 19982160), (108, 18316980), (110, 17983944), (116, 17053740), (120, 16485282), (121, 16349040), (132, 14986620), (135, 14653584), (144, 13737735), (145, 13642992), (162, 12211320), (165, 11989296), (174, 11369160), (176, 11239965), (180, 10990188), (198, 9991080), (216, 9158490), (220, 8991972), (232, 8526870), (240, 8242641), (242, 8174520), (243, 8140880), (261, 7579440), (264, 7493310), (270, 7326792), (290, 6821496), (297, 6660720), (319, 6201360), (324, 6105660), (330, 5994648), (348, 5684580), (360, 5495094), (363, 5449680), (396, 4995540), (405, 4884528), (432, 4579245), (435, 4547664), (440, 4495986), (464, 4263435), (484, 4087260), (486, 4070440), (495, 3996432), (522, 3789720), (528, 3746655), (540, 3663396), (580, 3410748), (594, 3330360), (605, 3269808), (638, 3100680), (648, 3052830), (660, 2997324), (696, 2842290), (720, 2747547), (726, 2724840), (783, 2526480), (792, 2497770), (810, 2442264), (841, 2352240), (870, 2273832), (880, 2247993), (891, 2220240), (957, 2067120), (968, 2043630), (972, 2035220), (990, 1998216), (1044, 1894860), (1080, 1831698), (1089, 1816560), (1160, 1705374), (1188, 1665180), (1210, 1634904), (1215, 1628176), (1276, 1550340), (1296, 1526415), (1305, 1515888), (1320, 1498662), (1392, 1421145), (1452, 1362420), (1485, 1332144), (1566, 1263240), (1584, 1248885), (1595, 1240272), (1620, 1221132), (1682, 1176120), (1740, 1136916), (1782, 1110120), (1815, 1089936), (1914, 1033560), (1936, 1021815), (1944, 1017610), (1980, 999108), (2088, 947430), (2160, 915849), (2178, 908280), (2320, 852687), (2349, 842160), (2376, 832590), (2420, 817452), (2430, 814088), (2523, 784080), (2552, 775170), (2610, 757944), (2640, 749331), (2673, 740080), (2871, 689040), (2904, 681210), (2970, 666072), (3132, 631620), (3190, 620136), (3240, 610566), (3267, 605520), (3364, 588060), (3480, 568458), (3509, 563760), (3564, 555060), (3630, 544968), (3828, 516780), (3888, 508805), (3915, 505296), (3960, 499554), (4176, 473715), (4205, 470448), (4356, 454140), (4455, 444048), (4698, 421080), (4752, 416295), (4785, 413424), (4840, 408726), (4860, 407044), (5046, 392040), (5104, 387585), (5220, 378972), (5346, 370040), (5445, 363312), (5742, 344520), (5808, 340605), (5940, 333036), (6264, 315810), (6380, 310068), (6480, 305283), (6534, 302760), (6728, 294030), (6960, 284229), (7018, 281880), (7047, 280720), (7128, 277530), (7260, 272484), (7569, 261360), (7656, 258390), (7830, 252648), (7920, 249777), (8410, 235224), (8613, 229680), (8712, 227070), (8910, 222024), (9251, 213840), (9396, 210540), (9570, 206712), (9680, 204363), (9720, 203522), (9801, 201840), (10092, 196020), (10440, 189486), (10527, 187920), (10692, 185020), (10890, 181656), (11484, 172260), (11745, 168432), (11880, 166518), (12528, 157905), (12615, 156816), (12760, 155034), (13068, 151380), (13365, 148016), (13456, 147015), (14036, 140940), (14094, 140360), (14256, 138765), (14355, 137808), (14520, 136242), (15138, 130680), (15312, 129195), (15660, 126324), (16335, 121104), (16820, 117612), (17226, 114840), (17424, 113535), (17545, 112752), (17820, 111012), (18502, 106920), (18792, 105270), (19140, 103356), (19440, 101761), (19602, 100920), (20184, 98010), (20880, 94743), (21054, 93960), (21384, 92510), (21780, 90828), (22707, 87120), (22968, 86130), (23490, 84216), (23760, 83259), (25230, 78408), (25520, 77517), (25839, 76560), (26136, 75690), (26730, 74008), (27753, 71280), (28072, 70470), (28188, 70180), (28710, 68904), (29040, 68121), (29403, 67280), (30276, 65340), (31320, 63162), (31581, 62640), (32670, 60552), (33640, 58806), (34452, 57420), (35090, 56376), (35235, 56144), (35640, 55506), (37004, 53460), (37584, 52635), (37845, 52272), (38280, 51678), (39204, 50460), (40368, 49005), (42108, 46980), (42768, 46255), (43065, 45936), (43560, 45414)]