2012605037880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{641881}}^1$

素因数の和:641994

約数の個数: 256

約数和(自身を含む): 6738220483200

約数和(自身を除く): 4725615445320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 53, 58, 60, 68, 85, 87, 102, 106, 116, 120, 136, 145, 159, 170, 174, 204, 212, 232, 255, 265, 290, 318, 340, 348, 408, 424, 435, 493, 510, 530, 580, 636, 680, 696, 795, 870, 901, 986, 1020, 1060, 1160, 1272, 1479, 1537, 1590, 1740, 1802, 1972, 2040, 2120, 2465, 2703, 2958, 3074, 3180, 3480, 3604, 3944, 4505, 4611, 4930, 5406, 5916, 6148, 6360, 7208, 7395, 7685, 9010, 9222, 9860, 10812, 11832, 12296, 13515, 14790, 15370, 18020, 18444, 19720, 21624, 23055, 26129, 27030, 29580, 30740, 36040, 36888, 46110, 52258, 54060, 59160, 61480, 78387, 92220, 104516, 108120, 130645, 156774, 184440, 209032, 261290, 313548, 391935, 522580, 627096, 641881, 783870, 1045160, 1283762, 1567740, 1925643, 2567524, 3135480, 3209405, 3851286, 5135048, 6418810, 7702572, 9628215, 10911977, 12837620, 15405144, 18614549, 19256430, 21823954, 25675240, 32735931, 34019693, 37229098, 38512860, 43647908, 54559885, 55843647, 65471862, 68039386, 74458196, 77025720, 87295816, 93072745, 102059079, 109119770, 111687294, 130943724, 136078772, 148916392, 163679655, 170098465, 186145490, 204118158, 218239540, 223374588, 261887448, 272157544, 279218235, 316447333, 327359310, 340196930, 372290980, 408236316, 436479080, 446749176, 510295395, 558436470, 578334781, 632894666, 654718620, 680393860, 744581960, 816472632, 949341999, 986571097, 1020590790, 1116872940, 1156669562, 1265789332, 1309437240, 1360787720, 1582236665, 1735004343, 1898683998, 1973142194, 2041181580, 2233745880, 2313339124, 2531578664, 2891673905, 2959713291, 3164473330, 3470008686, 3797367996, 3946284388, 4082363160, 4626678248, 4746709995, 4932855485, 5783347810, 5919426582, 6328946660, 6940017372, 7594735992, 7892568776, 8675021715, 9493419990, 9865710970, 11566695620, 11838853164, 12657893320, 13880034744, 14798566455, 16771708649, 17350043430, 18986839980, 19731421940, 23133391240, 23677706328, 29597132910, 33543417298, 34700086860, 37973679960, 39462843880, 50315125947, 59194265820, 67086834596, 69400173720, 83858543245, 100630251894, 118388531640, 134173669192, 167717086490, 201260503788, 251575629735, 335434172980, 402521007576, 503151259470, 670868345960, 1006302518940, 2012605037880]

約数ペア:

[(1, 2012605037880), (2, 1006302518940), (3, 670868345960), (4, 503151259470), (5, 402521007576), (6, 335434172980), (8, 251575629735), (10, 201260503788), (12, 167717086490), (15, 134173669192), (17, 118388531640), (20, 100630251894), (24, 83858543245), (29, 69400173720), (30, 67086834596), (34, 59194265820), (40, 50315125947), (51, 39462843880), (53, 37973679960), (58, 34700086860), (60, 33543417298), (68, 29597132910), (85, 23677706328), (87, 23133391240), (102, 19731421940), (106, 18986839980), (116, 17350043430), (120, 16771708649), (136, 14798566455), (145, 13880034744), (159, 12657893320), (170, 11838853164), (174, 11566695620), (204, 9865710970), (212, 9493419990), (232, 8675021715), (255, 7892568776), (265, 7594735992), (290, 6940017372), (318, 6328946660), (340, 5919426582), (348, 5783347810), (408, 4932855485), (424, 4746709995), (435, 4626678248), (493, 4082363160), (510, 3946284388), (530, 3797367996), (580, 3470008686), (636, 3164473330), (680, 2959713291), (696, 2891673905), (795, 2531578664), (870, 2313339124), (901, 2233745880), (986, 2041181580), (1020, 1973142194), (1060, 1898683998), (1160, 1735004343), (1272, 1582236665), (1479, 1360787720), (1537, 1309437240), (1590, 1265789332), (1740, 1156669562), (1802, 1116872940), (1972, 1020590790), (2040, 986571097), (2120, 949341999), (2465, 816472632), (2703, 744581960), (2958, 680393860), (3074, 654718620), (3180, 632894666), (3480, 578334781), (3604, 558436470), (3944, 510295395), (4505, 446749176), (4611, 436479080), (4930, 408236316), (5406, 372290980), (5916, 340196930), (6148, 327359310), (6360, 316447333), (7208, 279218235), (7395, 272157544), (7685, 261887448), (9010, 223374588), (9222, 218239540), (9860, 204118158), (10812, 186145490), (11832, 170098465), (12296, 163679655), (13515, 148916392), (14790, 136078772), (15370, 130943724), (18020, 111687294), (18444, 109119770), (19720, 102059079), (21624, 93072745), (23055, 87295816), (26129, 77025720), (27030, 74458196), (29580, 68039386), (30740, 65471862), (36040, 55843647), (36888, 54559885), (46110, 43647908), (52258, 38512860), (54060, 37229098), (59160, 34019693), (61480, 32735931), (78387, 25675240), (92220, 21823954), (104516, 19256430), (108120, 18614549), (130645, 15405144), (156774, 12837620), (184440, 10911977), (209032, 9628215), (261290, 7702572), (313548, 6418810), (391935, 5135048), (522580, 3851286), (627096, 3209405), (641881, 3135480), (783870, 2567524), (1045160, 1925643), (1283762, 1567740)]