7374292920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4549}}^1$

素因数の和:4667

約数の個数: 256

約数和(自身を含む): 26208000000

約数和(自身を除く): 18833707080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 90, 95, 108, 114, 120, 135, 152, 158, 171, 180, 190, 216, 228, 237, 270, 285, 316, 342, 360, 380, 395, 456, 474, 513, 540, 570, 632, 684, 711, 760, 790, 855, 948, 1026, 1080, 1140, 1185, 1368, 1422, 1501, 1580, 1710, 1896, 2052, 2133, 2280, 2370, 2565, 2844, 3002, 3160, 3420, 3555, 4104, 4266, 4503, 4549, 4740, 5130, 5688, 6004, 6840, 7110, 7505, 8532, 9006, 9098, 9480, 10260, 10665, 12008, 13509, 13647, 14220, 15010, 17064, 18012, 18196, 20520, 21330, 22515, 22745, 27018, 27294, 28440, 30020, 36024, 36392, 40527, 40941, 42660, 45030, 45490, 54036, 54588, 60040, 67545, 68235, 81054, 81882, 85320, 86431, 90060, 90980, 108072, 109176, 122823, 135090, 136470, 162108, 163764, 172862, 180120, 181960, 202635, 204705, 245646, 259293, 270180, 272940, 324216, 327528, 345724, 359371, 405270, 409410, 432155, 491292, 518586, 540360, 545880, 614115, 691448, 718742, 777879, 810540, 818820, 864310, 982584, 1037172, 1078113, 1228230, 1296465, 1437484, 1555758, 1621080, 1637640, 1728620, 1796855, 2074344, 2156226, 2333637, 2456460, 2592930, 2874968, 3111516, 3234339, 3457240, 3593710, 3889395, 4312452, 4667274, 4912920, 5185860, 5390565, 6223032, 6468678, 6828049, 7187420, 7778790, 8624904, 9334548, 9703017, 10371720, 10781130, 11668185, 12937356, 13656098, 14374840, 15557580, 16171695, 18669096, 19406034, 20484147, 21562260, 23336370, 25874712, 27312196, 31115160, 32343390, 34140245, 38812068, 40968294, 43124520, 46672740, 48515085, 54624392, 61452441, 64686780, 68280490, 77624136, 81936588, 93345480, 97030170, 102420735, 122904882, 129373560, 136560980, 163873176, 184357323, 194060340, 204841470, 245809764, 273121960, 307262205, 368714646, 388120680, 409682940, 491619528, 614524410, 737429292, 819365880, 921786615, 1229048820, 1474858584, 1843573230, 2458097640, 3687146460, 7374292920]

約数ペア:

[(1, 7374292920), (2, 3687146460), (3, 2458097640), (4, 1843573230), (5, 1474858584), (6, 1229048820), (8, 921786615), (9, 819365880), (10, 737429292), (12, 614524410), (15, 491619528), (18, 409682940), (19, 388120680), (20, 368714646), (24, 307262205), (27, 273121960), (30, 245809764), (36, 204841470), (38, 194060340), (40, 184357323), (45, 163873176), (54, 136560980), (57, 129373560), (60, 122904882), (72, 102420735), (76, 97030170), (79, 93345480), (90, 81936588), (95, 77624136), (108, 68280490), (114, 64686780), (120, 61452441), (135, 54624392), (152, 48515085), (158, 46672740), (171, 43124520), (180, 40968294), (190, 38812068), (216, 34140245), (228, 32343390), (237, 31115160), (270, 27312196), (285, 25874712), (316, 23336370), (342, 21562260), (360, 20484147), (380, 19406034), (395, 18669096), (456, 16171695), (474, 15557580), (513, 14374840), (540, 13656098), (570, 12937356), (632, 11668185), (684, 10781130), (711, 10371720), (760, 9703017), (790, 9334548), (855, 8624904), (948, 7778790), (1026, 7187420), (1080, 6828049), (1140, 6468678), (1185, 6223032), (1368, 5390565), (1422, 5185860), (1501, 4912920), (1580, 4667274), (1710, 4312452), (1896, 3889395), (2052, 3593710), (2133, 3457240), (2280, 3234339), (2370, 3111516), (2565, 2874968), (2844, 2592930), (3002, 2456460), (3160, 2333637), (3420, 2156226), (3555, 2074344), (4104, 1796855), (4266, 1728620), (4503, 1637640), (4549, 1621080), (4740, 1555758), (5130, 1437484), (5688, 1296465), (6004, 1228230), (6840, 1078113), (7110, 1037172), (7505, 982584), (8532, 864310), (9006, 818820), (9098, 810540), (9480, 777879), (10260, 718742), (10665, 691448), (12008, 614115), (13509, 545880), (13647, 540360), (14220, 518586), (15010, 491292), (17064, 432155), (18012, 409410), (18196, 405270), (20520, 359371), (21330, 345724), (22515, 327528), (22745, 324216), (27018, 272940), (27294, 270180), (28440, 259293), (30020, 245646), (36024, 204705), (36392, 202635), (40527, 181960), (40941, 180120), (42660, 172862), (45030, 163764), (45490, 162108), (54036, 136470), (54588, 135090), (60040, 122823), (67545, 109176), (68235, 108072), (81054, 90980), (81882, 90060), (85320, 86431)]