20160245520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1636

約数の個数: 400

約数和(自身を含む): 73502795520

約数和(自身を除く): 53342550000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 71, 72, 80, 81, 87, 90, 108, 116, 120, 135, 142, 144, 145, 162, 174, 180, 213, 216, 232, 240, 261, 270, 284, 290, 324, 348, 355, 360, 405, 426, 432, 435, 464, 522, 540, 568, 580, 639, 648, 696, 710, 720, 783, 810, 852, 870, 1044, 1065, 1080, 1136, 1160, 1278, 1296, 1305, 1392, 1420, 1511, 1566, 1620, 1704, 1740, 1917, 2059, 2088, 2130, 2160, 2320, 2349, 2556, 2610, 2840, 3022, 3132, 3195, 3240, 3408, 3480, 3834, 3915, 4118, 4176, 4260, 4533, 4698, 5112, 5220, 5680, 5751, 6044, 6177, 6264, 6390, 6480, 6960, 7555, 7668, 7830, 8236, 8520, 9066, 9396, 9585, 10224, 10295, 10440, 11502, 11745, 12088, 12354, 12528, 12780, 13599, 15110, 15336, 15660, 16472, 17040, 18132, 18531, 18792, 19170, 20590, 20880, 22665, 23004, 23490, 24176, 24708, 25560, 27198, 28755, 30220, 30672, 30885, 31320, 32944, 36264, 37062, 37584, 38340, 40797, 41180, 43819, 45330, 46008, 46980, 49416, 51120, 54396, 55593, 57510, 60440, 61770, 62640, 67995, 72528, 74124, 76680, 81594, 82360, 87638, 90660, 92016, 92655, 93960, 98832, 107281, 108792, 111186, 115020, 120880, 122391, 123540, 131457, 135990, 148248, 153360, 163188, 164720, 166779, 175276, 181320, 185310, 187920, 203985, 214562, 217584, 219095, 222372, 230040, 244782, 247080, 262914, 271980, 277965, 296496, 321843, 326376, 333558, 350552, 362640, 370620, 394371, 407970, 429124, 438190, 444744, 460080, 489564, 494160, 525828, 536405, 543960, 555930, 611955, 643686, 652752, 657285, 667116, 701104, 741240, 788742, 815940, 833895, 858248, 876380, 889488, 965529, 979128, 1051656, 1072810, 1087920, 1111860, 1183113, 1223910, 1287372, 1314570, 1334232, 1482480, 1577484, 1609215, 1631880, 1667790, 1716496, 1752760, 1931058, 1958256, 1971855, 2103312, 2145620, 2223720, 2366226, 2447820, 2574744, 2629140, 2668464, 2896587, 3111149, 3154968, 3218430, 3263760, 3335580, 3505520, 3549339, 3862116, 3943710, 4291240, 4447440, 4732452, 4827645, 4895640, 5149488, 5258280, 5793174, 5915565, 6222298, 6309936, 6436860, 6671160, 7098678, 7724232, 7887420, 8582480, 8689761, 9333447, 9464904, 9655290, 9791280, 10516560, 11586348, 11831130, 12444596, 12873720, 13342320, 14197356, 14482935, 15448464, 15555745, 15774840, 17379522, 17746695, 18666894, 18929808, 19310580, 23172696, 23662260, 24889192, 25747440, 28000341, 28394712, 28965870, 31111490, 31549680, 34759044, 35493390, 37333788, 38621160, 43448805, 46345392, 46667235, 47324520, 49778384, 56000682, 56789424, 57931740, 62222980, 69518088, 70986780, 74667576, 77242320, 84001023, 86897610, 93334470, 94649040, 112001364, 115863480, 124445960, 139036176, 140001705, 141973560, 149335152, 168002046, 173795220, 186668940, 224002728, 231726960, 248891920, 252003069, 280003410, 283947120, 336004092, 347590440, 373337880, 420005115, 448005456, 504006138, 560006820, 672008184, 695180880, 746675760, 840010230, 1008012276, 1120013640, 1260015345, 1344016368, 1680020460, 2016024552, 2240027280, 2520030690, 3360040920, 4032049104, 5040061380, 6720081840, 10080122760, 20160245520]

約数ペア:

[(1, 20160245520), (2, 10080122760), (3, 6720081840), (4, 5040061380), (5, 4032049104), (6, 3360040920), (8, 2520030690), (9, 2240027280), (10, 2016024552), (12, 1680020460), (15, 1344016368), (16, 1260015345), (18, 1120013640), (20, 1008012276), (24, 840010230), (27, 746675760), (29, 695180880), (30, 672008184), (36, 560006820), (40, 504006138), (45, 448005456), (48, 420005115), (54, 373337880), (58, 347590440), (60, 336004092), (71, 283947120), (72, 280003410), (80, 252003069), (81, 248891920), (87, 231726960), (90, 224002728), (108, 186668940), (116, 173795220), (120, 168002046), (135, 149335152), (142, 141973560), (144, 140001705), (145, 139036176), (162, 124445960), (174, 115863480), (180, 112001364), (213, 94649040), (216, 93334470), (232, 86897610), (240, 84001023), (261, 77242320), (270, 74667576), (284, 70986780), (290, 69518088), (324, 62222980), (348, 57931740), (355, 56789424), (360, 56000682), (405, 49778384), (426, 47324520), (432, 46667235), (435, 46345392), (464, 43448805), (522, 38621160), (540, 37333788), (568, 35493390), (580, 34759044), (639, 31549680), (648, 31111490), (696, 28965870), (710, 28394712), (720, 28000341), (783, 25747440), (810, 24889192), (852, 23662260), (870, 23172696), (1044, 19310580), (1065, 18929808), (1080, 18666894), (1136, 17746695), (1160, 17379522), (1278, 15774840), (1296, 15555745), (1305, 15448464), (1392, 14482935), (1420, 14197356), (1511, 13342320), (1566, 12873720), (1620, 12444596), (1704, 11831130), (1740, 11586348), (1917, 10516560), (2059, 9791280), (2088, 9655290), (2130, 9464904), (2160, 9333447), (2320, 8689761), (2349, 8582480), (2556, 7887420), (2610, 7724232), (2840, 7098678), (3022, 6671160), (3132, 6436860), (3195, 6309936), (3240, 6222298), (3408, 5915565), (3480, 5793174), (3834, 5258280), (3915, 5149488), (4118, 4895640), (4176, 4827645), (4260, 4732452), (4533, 4447440), (4698, 4291240), (5112, 3943710), (5220, 3862116), (5680, 3549339), (5751, 3505520), (6044, 3335580), (6177, 3263760), (6264, 3218430), (6390, 3154968), (6480, 3111149), (6960, 2896587), (7555, 2668464), (7668, 2629140), (7830, 2574744), (8236, 2447820), (8520, 2366226), (9066, 2223720), (9396, 2145620), (9585, 2103312), (10224, 1971855), (10295, 1958256), (10440, 1931058), (11502, 1752760), (11745, 1716496), (12088, 1667790), (12354, 1631880), (12528, 1609215), (12780, 1577484), (13599, 1482480), (15110, 1334232), (15336, 1314570), (15660, 1287372), (16472, 1223910), (17040, 1183113), (18132, 1111860), (18531, 1087920), (18792, 1072810), (19170, 1051656), (20590, 979128), (20880, 965529), (22665, 889488), (23004, 876380), (23490, 858248), (24176, 833895), (24708, 815940), (25560, 788742), (27198, 741240), (28755, 701104), (30220, 667116), (30672, 657285), (30885, 652752), (31320, 643686), (32944, 611955), (36264, 555930), (37062, 543960), (37584, 536405), (38340, 525828), (40797, 494160), (41180, 489564), (43819, 460080), (45330, 444744), (46008, 438190), (46980, 429124), (49416, 407970), (51120, 394371), (54396, 370620), (55593, 362640), (57510, 350552), (60440, 333558), (61770, 326376), (62640, 321843), (67995, 296496), (72528, 277965), (74124, 271980), (76680, 262914), (81594, 247080), (82360, 244782), (87638, 230040), (90660, 222372), (92016, 219095), (92655, 217584), (93960, 214562), (98832, 203985), (107281, 187920), (108792, 185310), (111186, 181320), (115020, 175276), (120880, 166779), (122391, 164720), (123540, 163188), (131457, 153360), (135990, 148248)]