3640802040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{177427}}^1$

素因数の和:177466

約数の個数: 128

約数和(自身を含む): 12774816000

約数和(自身を除く): 9134013960

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, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 177427, 354854, 532281, 709708, 887135, 1064562, 1419416, 1596843, 1774270, 2129124, 2661405, 3193686, 3371113, 3548540, 4258248, 4790529, 5322810, 6387372, 6742226, 7097080, 7984215, 9581058, 10113339, 10645620, 12774744, 13484452, 15968430, 16855565, 19162116, 20226678, 21291240, 23952645, 26968904, 30340017, 31936860, 33711130, 38324232, 40453356, 47905290, 50566695, 60680034, 63873720, 67422260, 80906712, 91020051, 95810580, 101133390, 121360068, 134844520, 151700085, 182040102, 191621160, 202266780, 242720136, 303400170, 364080204, 404533560, 455100255, 606800340, 728160408, 910200510, 1213600680, 1820401020, 3640802040]

約数ペア:

[(1, 3640802040), (2, 1820401020), (3, 1213600680), (4, 910200510), (5, 728160408), (6, 606800340), (8, 455100255), (9, 404533560), (10, 364080204), (12, 303400170), (15, 242720136), (18, 202266780), (19, 191621160), (20, 182040102), (24, 151700085), (27, 134844520), (30, 121360068), (36, 101133390), (38, 95810580), (40, 91020051), (45, 80906712), (54, 67422260), (57, 63873720), (60, 60680034), (72, 50566695), (76, 47905290), (90, 40453356), (95, 38324232), (108, 33711130), (114, 31936860), (120, 30340017), (135, 26968904), (152, 23952645), (171, 21291240), (180, 20226678), (190, 19162116), (216, 16855565), (228, 15968430), (270, 13484452), (285, 12774744), (342, 10645620), (360, 10113339), (380, 9581058), (456, 7984215), (513, 7097080), (540, 6742226), (570, 6387372), (684, 5322810), (760, 4790529), (855, 4258248), (1026, 3548540), (1080, 3371113), (1140, 3193686), (1368, 2661405), (1710, 2129124), (2052, 1774270), (2280, 1596843), (2565, 1419416), (3420, 1064562), (4104, 887135), (5130, 709708), (6840, 532281), (10260, 354854), (20520, 177427)]