4980160680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{198571}}^1$

素因数の和:198615

約数の個数: 128

約数和(自身を含む): 17156620800

約数和(自身を除く): 12176460120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 198571, 397142, 595713, 794284, 992855, 1191426, 1588568, 1985710, 2184281, 2382852, 2978565, 3772849, 3971420, 4368562, 4765704, 5957130, 6552843, 7545698, 7942840, 8737124, 10921405, 11318547, 11914260, 13105686, 15091396, 17474248, 18864245, 21842810, 22637094, 23828520, 26211372, 30182792, 32764215, 37728490, 41501339, 43685620, 45274188, 52422744, 56592735, 65528430, 75456980, 83002678, 87371240, 90548376, 113185470, 124504017, 131056860, 150913960, 166005356, 207506695, 226370940, 249008034, 262113720, 332010712, 415013390, 452741880, 498016068, 622520085, 830026780, 996032136, 1245040170, 1660053560, 2490080340, 4980160680]

約数ペア:

[(1, 4980160680), (2, 2490080340), (3, 1660053560), (4, 1245040170), (5, 996032136), (6, 830026780), (8, 622520085), (10, 498016068), (11, 452741880), (12, 415013390), (15, 332010712), (19, 262113720), (20, 249008034), (22, 226370940), (24, 207506695), (30, 166005356), (33, 150913960), (38, 131056860), (40, 124504017), (44, 113185470), (55, 90548376), (57, 87371240), (60, 83002678), (66, 75456980), (76, 65528430), (88, 56592735), (95, 52422744), (110, 45274188), (114, 43685620), (120, 41501339), (132, 37728490), (152, 32764215), (165, 30182792), (190, 26211372), (209, 23828520), (220, 22637094), (228, 21842810), (264, 18864245), (285, 17474248), (330, 15091396), (380, 13105686), (418, 11914260), (440, 11318547), (456, 10921405), (570, 8737124), (627, 7942840), (660, 7545698), (760, 6552843), (836, 5957130), (1045, 4765704), (1140, 4368562), (1254, 3971420), (1320, 3772849), (1672, 2978565), (2090, 2382852), (2280, 2184281), (2508, 1985710), (3135, 1588568), (4180, 1191426), (5016, 992855), (6270, 794284), (8360, 595713), (12540, 397142), (25080, 198571)]