9398841720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{52181}}^1$

素因数の和:52293

約数の個数: 128

約数和(自身を含む): 30056832000

約数和(自身を除く): 20657990280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 380, 395, 456, 474, 570, 632, 760, 790, 948, 1140, 1185, 1501, 1580, 1896, 2280, 2370, 3002, 3160, 4503, 4740, 6004, 7505, 9006, 9480, 12008, 15010, 18012, 22515, 30020, 36024, 45030, 52181, 60040, 90060, 104362, 156543, 180120, 208724, 260905, 313086, 417448, 521810, 626172, 782715, 991439, 1043620, 1252344, 1565430, 1982878, 2087240, 2974317, 3130860, 3965756, 4122299, 4957195, 5948634, 6261720, 7931512, 8244598, 9914390, 11897268, 12366897, 14871585, 16489196, 19828780, 20611495, 23794536, 24733794, 29743170, 32978392, 39657560, 41222990, 49467588, 59486340, 61834485, 78323681, 82445980, 98935176, 118972680, 123668970, 156647362, 164891960, 234971043, 247337940, 313294724, 391618405, 469942086, 494675880, 626589448, 783236810, 939884172, 1174855215, 1566473620, 1879768344, 2349710430, 3132947240, 4699420860, 9398841720]

約数ペア:

[(1, 9398841720), (2, 4699420860), (3, 3132947240), (4, 2349710430), (5, 1879768344), (6, 1566473620), (8, 1174855215), (10, 939884172), (12, 783236810), (15, 626589448), (19, 494675880), (20, 469942086), (24, 391618405), (30, 313294724), (38, 247337940), (40, 234971043), (57, 164891960), (60, 156647362), (76, 123668970), (79, 118972680), (95, 98935176), (114, 82445980), (120, 78323681), (152, 61834485), (158, 59486340), (190, 49467588), (228, 41222990), (237, 39657560), (285, 32978392), (316, 29743170), (380, 24733794), (395, 23794536), (456, 20611495), (474, 19828780), (570, 16489196), (632, 14871585), (760, 12366897), (790, 11897268), (948, 9914390), (1140, 8244598), (1185, 7931512), (1501, 6261720), (1580, 5948634), (1896, 4957195), (2280, 4122299), (2370, 3965756), (3002, 3130860), (3160, 2974317), (4503, 2087240), (4740, 1982878), (6004, 1565430), (7505, 1252344), (9006, 1043620), (9480, 991439), (12008, 782715), (15010, 626172), (18012, 521810), (22515, 417448), (30020, 313086), (36024, 260905), (45030, 208724), (52181, 180120), (60040, 156543), (90060, 104362)]