18011138880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2789}}^1$

素因数の和:2878

約数の個数: 336

約数和(自身を含む): 67555140480

約数和(自身を除く): 49544001600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 961, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1922, 1984, 2170, 2240, 2480, 2604, 2789, 2883, 2976, 3255, 3360, 3472, 3720, 3844, 4340, 4805, 4960, 5208, 5578, 5766, 5952, 6510, 6720, 6727, 6944, 7440, 7688, 8367, 8680, 9610, 9920, 10416, 11156, 11532, 13020, 13454, 13888, 13945, 14415, 14880, 15376, 16734, 17360, 19220, 19523, 20181, 20832, 22312, 23064, 26040, 26908, 27890, 28830, 29760, 30752, 33468, 33635, 34720, 38440, 39046, 40362, 41664, 41835, 44624, 46128, 52080, 53816, 55780, 57660, 58569, 61504, 66936, 67270, 69440, 76880, 78092, 80724, 83670, 86459, 89248, 92256, 97615, 100905, 104160, 107632, 111560, 115320, 117138, 133872, 134540, 153760, 156184, 161448, 167340, 172918, 178496, 184512, 195230, 201810, 208320, 215264, 223120, 230640, 234276, 259377, 267744, 269080, 292845, 307520, 312368, 322896, 334680, 345836, 390460, 403620, 430528, 432295, 446240, 461280, 468552, 518754, 535488, 538160, 585690, 605213, 624736, 645792, 669360, 691672, 780920, 807240, 864590, 892480, 922560, 937104, 1037508, 1076320, 1171380, 1210426, 1249472, 1291584, 1296885, 1338720, 1383344, 1561840, 1614480, 1729180, 1815639, 1874208, 2075016, 2152640, 2342760, 2420852, 2593770, 2677440, 2680229, 2766688, 3026065, 3123680, 3228960, 3458360, 3631278, 3748416, 4150032, 4685520, 4841704, 5187540, 5360458, 5533376, 6052130, 6247360, 6457920, 6916720, 7262556, 8040687, 8300064, 9078195, 9371040, 9683408, 10375080, 10720916, 12104260, 13401145, 13833440, 14525112, 16081374, 16600128, 18156390, 18742080, 18761603, 19366816, 20750160, 21441832, 24208520, 26802290, 27666880, 29050224, 32162748, 36312780, 37523206, 38733632, 40203435, 41500320, 42883664, 48417040, 53604580, 56284809, 58100448, 64325496, 72625560, 75046412, 80406870, 83000640, 85767328, 93808015, 96834080, 107209160, 112569618, 116200896, 128650992, 145251120, 150092824, 160813740, 171534656, 187616030, 193668160, 214418320, 225139236, 257301984, 281424045, 290502240, 300185648, 321627480, 375232060, 428836640, 450278472, 514603968, 562848090, 581004480, 600371296, 643254960, 750464120, 857673280, 900556944, 1125696180, 1200742592, 1286509920, 1500928240, 1801113888, 2251392360, 2573019840, 3001856480, 3602227776, 4502784720, 6003712960, 9005569440, 18011138880]

約数ペア:

[(1, 18011138880), (2, 9005569440), (3, 6003712960), (4, 4502784720), (5, 3602227776), (6, 3001856480), (7, 2573019840), (8, 2251392360), (10, 1801113888), (12, 1500928240), (14, 1286509920), (15, 1200742592), (16, 1125696180), (20, 900556944), (21, 857673280), (24, 750464120), (28, 643254960), (30, 600371296), (31, 581004480), (32, 562848090), (35, 514603968), (40, 450278472), (42, 428836640), (48, 375232060), (56, 321627480), (60, 300185648), (62, 290502240), (64, 281424045), (70, 257301984), (80, 225139236), (84, 214418320), (93, 193668160), (96, 187616030), (105, 171534656), (112, 160813740), (120, 150092824), (124, 145251120), (140, 128650992), (155, 116200896), (160, 112569618), (168, 107209160), (186, 96834080), (192, 93808015), (210, 85767328), (217, 83000640), (224, 80406870), (240, 75046412), (248, 72625560), (280, 64325496), (310, 58100448), (320, 56284809), (336, 53604580), (372, 48417040), (420, 42883664), (434, 41500320), (448, 40203435), (465, 38733632), (480, 37523206), (496, 36312780), (560, 32162748), (620, 29050224), (651, 27666880), (672, 26802290), (744, 24208520), (840, 21441832), (868, 20750160), (930, 19366816), (960, 18761603), (961, 18742080), (992, 18156390), (1085, 16600128), (1120, 16081374), (1240, 14525112), (1302, 13833440), (1344, 13401145), (1488, 12104260), (1680, 10720916), (1736, 10375080), (1860, 9683408), (1922, 9371040), (1984, 9078195), (2170, 8300064), (2240, 8040687), (2480, 7262556), (2604, 6916720), (2789, 6457920), (2883, 6247360), (2976, 6052130), (3255, 5533376), (3360, 5360458), (3472, 5187540), (3720, 4841704), (3844, 4685520), (4340, 4150032), (4805, 3748416), (4960, 3631278), (5208, 3458360), (5578, 3228960), (5766, 3123680), (5952, 3026065), (6510, 2766688), (6720, 2680229), (6727, 2677440), (6944, 2593770), (7440, 2420852), (7688, 2342760), (8367, 2152640), (8680, 2075016), (9610, 1874208), (9920, 1815639), (10416, 1729180), (11156, 1614480), (11532, 1561840), (13020, 1383344), (13454, 1338720), (13888, 1296885), (13945, 1291584), (14415, 1249472), (14880, 1210426), (15376, 1171380), (16734, 1076320), (17360, 1037508), (19220, 937104), (19523, 922560), (20181, 892480), (20832, 864590), (22312, 807240), (23064, 780920), (26040, 691672), (26908, 669360), (27890, 645792), (28830, 624736), (29760, 605213), (30752, 585690), (33468, 538160), (33635, 535488), (34720, 518754), (38440, 468552), (39046, 461280), (40362, 446240), (41664, 432295), (41835, 430528), (44624, 403620), (46128, 390460), (52080, 345836), (53816, 334680), (55780, 322896), (57660, 312368), (58569, 307520), (61504, 292845), (66936, 269080), (67270, 267744), (69440, 259377), (76880, 234276), (78092, 230640), (80724, 223120), (83670, 215264), (86459, 208320), (89248, 201810), (92256, 195230), (97615, 184512), (100905, 178496), (104160, 172918), (107632, 167340), (111560, 161448), (115320, 156184), (117138, 153760), (133872, 134540)]